UNOLS Ship Codes courtesy of researchvessels.org
(UNOLS file link: http://www.researchvessels.org/nodc_by_name.txt)
| ShipCode | Ship | Remarks |
| 291B | LAURA PANDO | |
| 315A | LAUREL | |
| 33LG | LAURENCE M. GOULD | |
| SELA | LAURENT, AMARO | |
| 33LA | LAURENTIAN | |
| 09G4 | LAURIETON | COASTAL STATION |
| 18LV | LAVAL | 1932-1938 |
| 35A4 | LAVALLEE | |
| 92AA | LAVALLEJA | callSign CXCT |
| 26LO | LAVENORN | |
| 32LW | LAWAIA | (TUNA BOAT) |
| 18LW | LAWRENCE | |
| 31UW | LAWRENCE | |
| 311W | LAWS | |
| 29LA | LAYA | |
| 18LY | LAYMORE | |
| 90Q5 | LAZURIT (1) | ICES REQUEST 01Aug71 to 31Aug71 |
| 90Q6 | LAZURIT (2) | ICES REQUEST 01Nov70 to 24Sep72 |
| 32LC | LCI X990 | |
| 35LT | LE CENTAURE | |
| 353U | LE FOUGUEUX L ATTENTIF | |
| 35LF | LE FRINGANT | |
| 35LM | LE GOUMIER | 1959 |
| 351Q | LE HANAFF | |
| 354H | LE HARDI | |
| 352F | LE NORMAND | |
| 35LL | LE NOROIT | callSign FITA |
| 35LD | LE PASSEUR DU PRINTEMPS | |
| 352V | LE PICARD | |
| 35LR | LE RUSE | |
| 351H | LE SAVOYARD | |
| 35SG | LE SENEGAL | 6WAB |
| 35LU | LE SUROIT | callSign FZVN |
| 35L2 | LE TAHITIEN | VIA OCL |
| 35LV | LE VERRIER | |
| 31Q4 | LEADER | |
| 31L1 | LEAHY | |
| 741P | LEANDER | |
| 31YX | LEARY | |
| 354L | LECONTE De L'ISLE | FPWL |
| 26LD | LEDA | Callsign OU5212 County of W. Zeeland |
| 35BF | LEDA | |
| 74LE | LEDA | |
| 741E | LEEDS CASTLE | |
| 323W | LEFTWICH | |
| 35GG | LEGANGE | VIA OCL |
| 06LE | LEILA | |
| 35EM | L'EMPORTE | |
| 90EP | LENA | OCL |
| 36BI | LENA | |
| 90LE | LENIN | callSign UBHK |
| 90RI | LENSK | EKRC [LLOYD'S #7833004] |
| 902F | LENSK (1) | EKRC [LLOYD'S #7833004] Built 1980 |
| 902R | LENSK (2) | OCL REQUEST CallSign UUVN alt. UCSV built 1986 |
| 35LB | LEON BOURDELES | |
| 35LE | LEON COURSIN | |
| 18LJ | LEONARD J. COWLEY | callSign CG2959 |
| 90LD | LEONID DEMIN | |
| 906K | LEONID SOBOLEV | OCL REQUEST |
| 74LO | LEOPARD | |
| 90LF | LESNOYE | (ESBN) |
| 90LH | LESOZAVODSK | |
| 31LZ | LESTER | |
| 317L | LESTER JONES | |
| 32VP | LETITIA LYKES | callSign KNEJ |
| 320M | LETS GO | |
| 35EU | L'EUROPE | (FKJB) |
| 90LV | LEV TITOV | |
| 314L | LEWIS | callSign VWZD |
| 32V8 | LEWIS B. PULLER | FFG-23 |
| 18LF | LEWIS REEF | OCL REQUEST |
| 26LB | LEXA MAERSK | |
| 329G | LEXINGTON | AVT-16 |
| 57LD | LIBERTADOR DEL SUR | |
| 48AP | LIBRECCIO | |
| 32LI | LIDDLE | |
| 29AG | LIEBANA | |
| 90LP | LIEPAYA | |
| 06AP | LIGHT SHIP ELBE 1 | |
| 26DR | LIGHT TOWER DROGDEN | |
| 67AC | LIKODYN | SZN 82 |
| 3154 | LIL- JOY | |
| 90Q7 | LILIYA | ICES REQUEST 06Apr75 to 07Aug87 |
| 06LB | LILLOOET | |
| 907Y | LIMAN | OCL REQUEST |
| 77LA | LIMANDA | SCFT UNIV OF STOCKHOLM |
| 64LI | LIMBURG | callSign PFOY |
| 18LN | LIMNOS | |
| 31I6 | LIMPKINS | |
| 74LI | LINCOLN | |
| 31L3 | LINCOLN ROCK | |
| 062G | LINDAU | |
| 32L6 | LINDBLAD EXPLORER | |
| 744A | LINDISFARNE | |
| 58LI | LINDY | |
| 33LK | LINK | callSign 9HLQ3 |
| 33LH | LINWOOD HOLTON | OCL REQUEST R/V |
| 06LI | LINZERTOR | |
| 320X | LION HEART | |
| 32JX | LIONS GATE BRIDGE | |
| 95LI | LIPA | RadioCallSign YTFL |
| 32LP | LIPAN | |
| 90LR | LIRA | |
| 35LZ | L'ISLANDE | 1930 |
| 09W6 | LISMORE STAR | |
| 58LS | LISTA | |
| 90LI | LITKE | |
| 326L | LITTLE | |
| 32L0 | LITTLE DIPPER | |
| 31X1 | LITTLE ROCK | |
| 31LI | LITTLEHALES | |
| 06LT | LITTORINA | |
| 67LT | LITTORINA | ICES REQUEST RadioCallSign POL-4091 |
| 26LV | LIV II | callSign OU4790; FYN COUNTY |
| 326E | LIVERMORE | |
| 74LP | LIVERPOOL | |
| 74LV | LIVERPOOL BAR | |
| ESLW | LIVONIA | 1/1/92 FORMERLY ARNOLD WEIMER 90LW |
| 09B9 | LIZARD ISLAND | COASTAL STATION |
| 46LJ | LJOSAFELL (LJOESAFELL) | (TFHV) |
| 74LL | LLANDAFF | |
| 901L | LLINSK | |
| 18LG | LLOYD GEORGE | 1947-48 |
| 54LA | LOA | ELOF7 |
| 45LL | LOC LURGAN | |
| 31LT | LOCATOR | |
| 74LC | LOCH ALVIE | |
| 74LF | LOCH FADA | |
| 74LH | LOCH FYNE | callSign MNFF3 |
| 74L1 | LOCH INSH | |
| 74LK | LOCH KILLISPORT | |
| 09U2 | LOCH LOMOND | |
| 74LM | LOCH LOMOND | |
| 3173 | LOCKWOOD | |
| 64LD | LODIJCKE | PBVQ |
| 31Z2 | LOESER | |
| TNLF | LOFA | A3BV |
| 31LQ | LOFBERG | |
| 34LO | LOHM F/S | |
| 352U | LOIRE | |
| 32LV | LOIS SEAVER | |
| 41AC | LOKVIHAR | |
| 325L | LOLLY | |
| 32LL | L'OLONNOIS | |
| 35L3 | LONDON | OCL REQUEST |
| 54LN | LONDON | ELVX4 Container ship |
| 743T | LONDON GLORY | |
| 745H | LONDONDERRY | |
| 31QB | LONG BEACH | |
| 329H | LONG LINES | callSign WATF |
| 54LV | LONGAVI | ELOF6 |
| 32LH | LONGHORN | |
| 74LS | LONGSTONE L/V | |
| 31LV | LONGVIEW | |
| LALD | LOODE | |
| 32OV | LOOKER | |
| 31L5 | LOOKOUT | |
| 09GB | LORD HOWE ISLAND | COASTAL STATION |
| 31LK | LORD KELVIN | |
| 31LR | LORD RAYLEIGH | |
| 35OM | L'ORSOM | |
| 55OM | L'ORSOM 35 | |
| 35OR | L'ORSOM II | |
| 35OS | L'ORSOM III | |
| 59OS | L'ORSOM III | USE COUNTRY 35 AFTER 12-80 |
| 32LN | LOS ANGELES | callSign WB5610 |
| 28LR | LOS RIOS | |
| 90Q8 | LOT (1) | ICES REQUEST 25May26 to 28May26 |
| 90Q9 | LOT (2) | ICES REQUEST 21Aug56 to 30Jul58 |
| 90LT | LOTS-60 | |
| 77LY | LOTTY | SCMW |
| 35LO | LOTUS | |
| 90QA | LOTZ-59 | ICES REQUEST 23Apr63 to 22 Jun63 |
| 18LB | LOUBYRNE | CIRCA 1930 |
| 45LB | LOUGH BELTRA | EIFG |
| 74LG | LOUGH FOYLE | GYAR |
| 35LI | LOUIS COLLET | |
| 18LL | LOUIS M. LAUZIER | callSign VOXS |
| 18SN | LOUIS S. ST. LAURENT | |
| 32SL | LOUIS S. ST. LAURENT | Dual entry - also code 18SL |
| 329U | LOUISE LYKES | callSign WLCV |
| 329J | LOUISIANA GETTY | |
| 31LO | LOUISVILLE | |
| 18LR | LOURIER | |
| 09J1 | LOW HEAD | COASTAL STATION |
| 09GD | LOW ISLES | COASTAL STATION |
| 31LJ | LOWE | |
| 741L | LOWESTOFT | F-103 |
| 74LR | LOWLAND SEARCHER | call sign GZOR |
| 31YZ | LOWRY | |
| 31Y4 | LOYALTY | callSign 3ERE5 |
| 31LU | LUCE | |
| 90QB | LUCH | ICES REQUEST 07Oct51 to 08Oct51 RadioCallSign UBSU |
| 31LC | LUCID | |
| 319X | LUCILLE B | |
| 32LS | LUCKY STRIKE | (TUNA BOAT) |
| 061U | LUEBECK | |
| 061M | LUETJENS | |
| 31U9 | LUISENO | |
| 315L | LULU | callSign LANA4 |
| 06LQ | LUNEPLATE | OCL REQUEST CallSign DEHL ship of opportunity |
| 48AQ | LUPO | |
| 29LU | LURA | (EA7489) |
| 58LU | LURA | |
| 32L3 | LUSTY | (TUNA BOAT) |
| 64LU | LUYMES | |
| 06P8 | LV P11/P8 | 1947-72 |
| 31LL | LYDIA LOUISE | |
| 54LO | LYDIA OLDENDORFF | callSign ELVH7 |
| 31LD | LYDONIA | |
| 32LY | LYMAN | |
| 31LY | LYNCH | |
| 74LW | LYNN WELL | |
| 74LY | LYNX | |
| 329X | LYRA | AKR-112 |
| 90LY | LYUBLINO | LYKO |
| 31FX | M. C. FOX | |
| 32KE | M. KERRI | |
| 41KR | M. O. KRISTENSEN | |
| 32RN | M. REYNOLDS | |
| 32M2 | M. S. MYERS | |
| 64SN | M. S. SNELLIUS | |
| 317X | M. SHIELDS | DE 1066 |
| 31MT | M. TAYLOR | |
| 32VN | M. VIVIAN | (TUNA BOAT) |
| 31W9 | M. W. WOOD | |
| HKTM | M.S. TOMOE | VIA OCL |
| 26MG | MAAGEN | |
| 64MA | MAAS | |
| 74MA | MABAHISS | callSign SUAO |
| 311V | MAC III | |
| 31MF | MACDONOUGH | |
| 62MH | MACHHERA | callSign AQOA |
| 74MH | MACHIAS | |
| 32MK | MACK | |
| 18MK | MACKENZIE | |
| 31MK | MACKINAC | |
| 31MC | MACKINAW | |
| 26MK | MACOMA | callSign XPA4682; RIBE COUNTY |
| 09MQ | MACQUARIE HARBOUR | |
| 45MA | MACROOM | |
| 18MB | MACTRA | 1948-50 |
| 31XO | MADDOX | |
| 35ML | MADELEINE | 1930 |
| 328M | MADISON | |
| 29MD | MADORNINA | |
| 41MA | MADRAS | callSign FIVL |
| 08MD | MADRYN | |
| 48AS | MAESTRALE | |
| 09MD | MAGGA DAN | OCL REQUEST |
| 48AA | MAGNAGHI | |
| 26MH | MAGNUS HEINASON | callSign OW2252 |
| 74MG | MAGPIE | |
| 31JI | MAHAN | |
| 09MH | MAHENO | |
| 316M | MAHI | |
| 32IY | MAHLON S. TISDALE | |
| 29MI | MAIA | |
| 35MB | MAINE | |
| 32U4 | MAJOR STEPHEN W. PLESS | AKX |
| CUMA | MAKAIRA | |
| 09ME | MAKEDA | |
| 49MB | MAKINAMI | |
| 32QM | MAKO | |
| TTAG | MAKO 20 | |
| 06MK | MAKRELE | |
| 909E | MAKSHEVO | OCL REQUEST |
| 90GM | MAKSIM GORKIY | |
| 33MK | MAKUA | 1948 |
| 32MJ | MALABAR | |
| 09ML | MALAITA | |
| 29MA | MALASPINA | |
| 32L8 | MALASPINA | callSign WI6803 |
| 66MA | MALASUGUE | VIA OCL |
| 74ML | MALCOLM | |
| 3175 | MALCOLM BALDRIDGE | NOAA after 03/88 |
| 317A | MALETA | |
| 48ML | MALIPPO | OCL REQUEST |
| 32KB | MALKA | |
| 20AF | MALLECO | |
| 329V | MALLORY LYKES | |
| 18MA | MALLOTUS | |
| 31ZH | MALLOW | |
| 58ML | MALM | |
| 31Y6 | MALOY | |
| 09MK | MALSKULA | |
| 906E | MALTA | OCL REQUEST |
| 90QC | MALVINA | ICES REQUEST 27June38 to 30Nov38 |
| 9035 | MALYGUINE | 1923 VIA OCL |
| 09U1 | MAMEENA | |
| 35MA | MAMELUCK | |
| 541C | MAMMOTH FIR | |
| 3118 | MANATEE | |
| 744P | MANCHESTER | |
| 744T | MANCHESTER CONCORDE | |
| SIMN | MANDAMA | 9VWM |
| 32ZR | MANGOE | (TUNA BOAT) |
| 32NB | MANHATTAN | callSign C6KE9 |
| 74MN | MANIHINE | |
| 26MS | MANIITSOQ | callSign OXSQ |
| 329Y | MANITOWOC | LST-1180 |
| 49MA | MANKEI-MARU | |
| 31M6 | MANLEY | |
| 36A7 | MANOS | ICES REQUEST 15Mar76 to 19Dec76 small boat |
| 31NV | MANSFIELD | |
| 49MN | MANSHU | |
| 49N5 | MANSYU | OCL REQUEST |
| 31ZL | MANUEL | |
| 57MZ | MANZANILLO | callSign HP7648 |
| 94MT | MAO TIEN | |
| 74MR | MARA | |
| LAMA | MARA | |
| 54AF | MARA MAMBA | |
| 32N9 | MARANATHA | |
| 35MR | MARARA | |
| 320E | MARATHON | |
| 64MR | MARATHON | |
| 062P | MARBURG | |
| 329M | MARCASITE | |
| 74BH | MARCEL BAYARD | |
| 35MH | MARCEL LE BIHAN | |
| 32M5 | MARCHAND | |
| 32NC | MARCO POLO | (TUNA BOAT) |
| 32EX | MARCONA EXPORTER | |
| 32MC | MARCONA PATHFINDER | |
| 32MB | MARCONA PROSPECTOR | |
| 32TM | MARCONA TRANSPORTER | |
| 32N1 | MARCONA TRAVELER | |
| 09W3 | MARCONI'S CROSS | |
| 73MA | MAREA NEAGRA | ICES REQUEST (years 1960 -1960) |
| 09MA | MARELDA | |
| 34MF | MAREOGRAF | |
| 18MG | MARGAREE | |
| 18PG | MARGARET AND ROBERT | |
| 77AF | MARGARET JOHNSON | |
| 09AQ | MARGARET PHILIPPA | |
| 26MA | MARGRETHE | |
| 26MF | MARGRETHE GAARDBO | callSign OUKE; RESCUE BOAT |
| 324M | MARGUIRTE VENTURE | |
| 26MC | MARIA | Callsign XPC9656 County of Aarhus |
| PAMB | MARIA BONITA | 3EHF5 |
| 32RK | MARIA ELENA | (TUNA BOAT) |
| 35MG | MARIA GEESJE | |
| 09F9 | MARIA ISLAND | COASTAL STATION |
| 46MJ | MARIA JULIA | |
| 48PM | MARIA PAOLINA G. | |
| 06LR | MARIANN | OCL REQUEST CallSign DJSM ship of opportunity |
| 57MM | MARIANO MATAMOROS | |
| 32M1 | MARIAS | callSign NZNL |
| 35MN | MARIE-ANNICK | |
| 32ME | MARIETTA | (TUNA BOAT) |
| 57MA | MARIN | callSign C6KJ4 |
| 32AZ | MARINE CRUISER | Dual entry - also 18AZ |
| 18AZ | MARINE CRUISER | |
| 32NL | MARINE EVANGELINE | |
| 33MS | MARINE SURVEYOR | |
| 31MW | MARINE VIEW | |
| 35MU | MARINER | OCL REQUEST |
| 74MI | MARINER | |
| 18MN | MARINUS | |
| 31MA | MARION | callSign HP5071 |
| 35MF | MARION DUFRESNE | |
| 32MD | MARIPOSA | KFCP |
| 31MP | MARIPOSA | WLB-397 |
| 31MR | MARISE | |
| BHMK | MARISKA | RadioCallSign C6T2007 |
| 90MT | MARIYA ULYANOVA | |
| 34MA | MARJANIEMI F/S | |
| 32K5 | MARK I | |
| 34MR | MARKET F/S | |
| 32IA | MARLA MARIA | (TUNA BOAT) |
| 90MR | MARLIN | |
| 31MM | MARMER | |
| 311Z | MARS | |
| 57AD | MARSEP I | |
| 31VX | MARSH | |
| 906O | MARSHAL GELOVANI | OCL REQUEST |
| 31LH | MARSHALL | |
| 32MF | MARSHFIELD | |
| 48MA | MARSIGLI | |
| 26MV | MARSVINET | callSign OU5006; STORSTROEM COUNTY |
| 18MF | MARTHA L. BLACK | Call Sign CCGC;REQUESTED BY DON SPEAR,MEDS-CANADA |
| 26MR | MARTIN KNUDSEN | |
| 34MS | MARTINSAARI L/V | |
| 18ML | MARTLET | |
| 32I3 | MARTY B | (TUNA BOAT) |
| 32UF | MARUFFA | |
| 09W8 | MARY ANNE SIMMS | |
| 32I4 | MARY ANTONETTA | (TUNA BOAT) |
| 32I5 | MARY BARBARA | (TUNA BOAT) |
| 32IE | MARY ELIZABETH | (TUNA BOAT) |
| 32M4 | MARY LOU | |
| 32UN | MARY LOUISE | |
| 32I6 | MARY S | (TUNA BOAT) |
| 31MV | MARYSVILLE | |
| 35MS | MASCAROI | |
| 49BY | MASHU | callSign 8KOL |
| SIAG | MASHURI | 9VBZ FORMERLY AUSTRALIA STAR |
| 329W | MASON LYKES | |
| 54BR | MASOUIA | |
| 31MY | MASSEY | |
| 321M | MATACO | callSign LQMG |
| 31MG | MATAGORDA | callSign WT2058 |
| 32N4 | MATANUSKA | callSign WN4201 |
| 313M | MATHEWS | |
| 33MA | MATSONIA | KHRC |
| 49E9 | MATSUDA NO.2 | OCL REQUEST |
| 49MT | MATSUE | |
| 49XY | MATSUKAZE | |
| 49MP | MATSURE GUARD POINT | |
| 49MW | MATSUSHIMA | |
| 49M7 | MATSUURA | |
| 3116 | MATTAPONI | |
| 18MH | MATTHEW | callSign CFC5481 |
| 58MA | MAUD | |
| 33MB | MAUI | WSLH |
| 32MU | MAUMEE | |
| 32K1 | MAUNA KEA | |
| 32NG | MAUNA LEI | |
| 325M | MAUNA WILI | |
| 26MU | MAUNGANUI | |
| 49MR | MAURER | |
| 3230 | MAURICE EWING | WLDZ |
| 68AA | MAURICIO DE OLIVEIRA | |
| MAMA | MAURITIUS | 3BBA |
| 31MU | MAURY | NAVOCEANO |
| 315M | MAURY | JOHNS HOPKINS |
| 06MA | MAX WALDECK | callSign DBLZ |
| 745J | MAXTON | |
| 18MX | MAXWELL | |
| 57AA | MAYA I | |
| 32MZ | MAYAGUEZ | FORMERLY AMERICAN LYNX <1988 |
| 32MG | MAYO | |
| 26MY | MAYUMBE | |
| 90MZ | MAZIRBE | (UFND) 1955 |
| 90FW | MB0004 | |
| 90FR | MB0012 | OCL |
| 90FS | MB0023 | OCL |
| 90FU | MB003 | OCL |
| 90FP | MB003 | OCL |
| 90FQ | MB004 | OCL |
| 90FT | MB0105 | OCL |
| 90FV | MB0421 | OCL |
| 90FX | MB0422 | OCL |
| 90FZ | MB0436 | OCL |
| 90HA | MB0452 | OCL |
| 90HB | MB0454 | OCL |
| 90HD | MB0726 | OCL |
| 90HE | MB1202 | OCL |
| 90HG | MB2645 | OCL |
| 31M4 | MCARTHUR | |
| 31F1 | MCCAFFERY | |
| 319M | MCCANDLESS | |
| 31ZC | MCCLELLAND | |
| 31YM | MCCLOY | |
| 32M3 | MCCONNELL | |
| 31ML | MCCULLOCH | |
| 31DK | MCDERMUT | |
| 31YG | MCGINTY | |
| 31GZ | MCGOWAN | |
| 32QH | MCINERNEY | FFG-8 |
| 18MI | MCINNES ISLAND F/S | |
| 31K3 | MCKEAN | |
| 3291 | MCKEE | |
| 26MT | MCKINNEY MAERSK | |
| 311M | MCMORRIS | |
| 31N4 | MCNAIR | |
| 32MT | MCNULTY | |
| 3121 | MEADOW LARK | |
| 06LS | MEASURING PILE | OCL REQUEST offshore structure |
| 18MZ | MECATINA | |
| 11ME | MECHELEN | |
| URME | MECHNIKOV | ICES REQUEST Yr 1992-93 |
| 35MC | MEDARIANA | |
| 35MD | MEDELENA | |
| 74ME | MEDIATOR | |
| 54AN | MEDITERRANEAN SUN | |
| 32DL | MEDRIANA | |
| 3188 | MEDUSA | callSign EEQG |
| 90YY | MEDVEZIY | OCL REQUEST CallSign EMXK |
| 74MK | MEEK | |
| 06MR | MEERKATZE II | |
| 06AI | MEERKATZE II | |
| 64MN | MEETPOST NOORDWIJK | Fixed Platform; ( 52 16'26N 004 17'46''E ) |
| 54BM | MEGA PILOT | |
| 06DK | MEIERWIK | |
| 49LK | MEIGEN MARU | |
| 91MN | MEIRING NAUDE | callSign ZSAE |
| 49GQ | MEIYO | callSign JNQN |
| 49ME | MEIYO-MARU | |
| 58ME | MELAR | |
| 74AQ | MELBOURNE STAR | C6JY6 PRIOR 12/91 ex-ACT 4 1992 CallSign GOVL |
| BHAQ | MELBOURNE STAR | C6JY6 |
| 20ME | MELI PULLI | OCL REQUEST CallSign CB-2338 |
| 18ME | MELIBE | |
| 32ZY | MELLENIUM FALCON | (TUNA BOAT) |
| 31M8 | MELLON | |
| 32MY | MELODY II | |
| 318M | MELVILLE | callSign WECB |
| 32M7 | MELVIN | |
| 31ME | MENDOTA | |
| 33MR | MENTOR | OCL REQUEST |
| 90CN | MENZELINSK | callSign EMZY |
| 26MB | MEONIA | |
| 908P | MERAK | OCL REQUEST |
| 58MR | MERCUR | 1896 |
| 74MY | MERCURY | |
| 18MY | MERCURY | 1958 |
| 322V | MERCURY | AKR-10 |
| 31IQ | MEREDITH | |
| 90ME | MERESIIL | |
| 902A | MERIDIAN | |
| 907E | MERKURY | OCL REQUEST |
| 74MM | MERMAID | |
| 32I7 | MERMAID | (TUNA BOAT) |
| 35ME | MERMOZ | callSign C6BB3 |
| 32QL | MERRILL | |
| 322W | MERRIMAC | AO-179 |
| 89M1 | MESAHA 1 | call sign TBTA |
| 89M2 | MESAHA 2 | call sign TBTB |
| 36BM | MESSINIAKI GI | |
| 90QD | METEOR | ICES REQUEST 01Sep54 to 12Apr60 RadioCallSign UOAA |
| 06MT | METEOR | |
| 06ME | METEOR | PRE-7/64 |
| 32EQ | METEOR | |
| 90QE | METEOROLOG | ICES REQUEST 24Feb61 to 25Feb61 |
| SIMP | METHANE POLAR | ICES REQUEST CallSign S6IS |
| 18MT | METRIDIA | |
| 26MJ | METTE MARIE | callSign XPA3004 |
| 26ME | METTE MILJO | callSign OXOD |
| 47MY | MEVOOT YAM | |
| 316E | MEYERKORD | |
| 90HF | MG0422 | OCL |
| 90HH | MG1330 | OCL |
| 90HJ | MG1340 | OCL |
| 90HK | MG1341 | OCL |
| 90HL | MG1342 | OCL |
| 90HM | MG1347 | OCL |
| 90HN | MG1348 | OCL |
| 90HO | MG1356 | OCL |
| 90HP | MG1357 | OCL |
| 906M | MG-1357 CIVILSK | OCL REQUEST |
| 90HR | MG1363 | OCL |
| 90HS | MG1364 | OCL |
| 90HT | MG1365 | OCL |
| 90HU | MG1366 | OCL |
| 90HV | MG1465 | OCL |
| 90HQ | MG3162 | OCL |
| 901M | MGACHI | |
| 90MG | MGLA | |
| 90HW | MI0305 | OCL |
| 90HX | MI0309 | OCL |
| 90HY | MI0440 | OCL |
| 90HZ | MI0624 | OCL |
| 90IA | MI0771 | OCL |
| 90IB | MI0776 | OCL |
| 90IC | MI0780 | OCL |
| 90ID | MI0782 | OCL |
| 90UH | MI0817 | OCL REQUEST |
| 7563 | MI0818 | |
| 902T | MI0819 | OCL REQUEST |
| 7564 | MI0824 | |
| 90UI | MI0826 | OCL REQUEST |
| 902U | MI0827 | OCL REQUEST |
| 90IE | MI0833 | OCL |
| 90IF | MI0838 | OCL |
| 90IG | MI0840 | OCL |
| 90IH | MI0846 | OCL |
| 90II | MI0847 | OCL |
| 90IJ | MI0876 | OCL |
| 902W | MI1341 | OCL REQUEST |
| 902X | MI1357 | OCL REQUEST |
| 902Y | MI1362 | OCL REQUEST |
| 902Z | MI1365 | OCL REQUEST |
| 90IT | MI1448 | OCL |
| 90IU | MI1528 | OCL |
| 90IV | MI1532 | OCL |
| 90IW | MI1545 | OCL |
| 90IX | MI8202 | OCL |
| 58MS | MICHAEL SARS | callSign LHUW |
| 36BK | MICHALIS | |
| 35MI | MICHEL | |
| 31MZ | MICHELSON | |
| 32MI | MICHIGAN | |
| 317J | MICMAC R/V | |
| PAAB | MICRONESIAN COMMERCE | |
| PAAA | MICRONESIAN INDEPENDANCE | |
| 54MP | MICRONESIAN PRIDE | ELAX2 |
| 26MI | MIDDELFART C/S | |
| 26MD | MIDDELGRUND FORT C/S | |
| 326M | MIDEGON | |
| 319I | MIDGETT | |
| 18MS | MIDNIGHT SUN | |
| 49DU | MIDORI MARU | |
| 322X | MIDWAY | CV-41 |
| 31IF | MIKE BOAT | |
| 90UN | MIKHAIL KALINININ | OCL REQUEST |
| 907N | MIKHAIL KRUPSKY | OCL REQUEST |
| 90ML | MIKHAIL LOMONOSOV | |
| 90MS | MIKHAIL SOMOV | callSign URWW |
| 90SB | MIKHAIL SOMOV | callSign URWW |
| 90CO | MIKHAIL VERBITSKIY | callSign USTJ |
| 3131 | MIKIMIKI | callSign WM7761 |
| 90DK | MIKLUKHO MAKLAY | |
| 49MQ | MIKURA | |
| 90UU | MILITARY MARINE FLEET (VMF) | OCL REQUEST |
| 31I4 | MILLER | |
| 31FN | MILLER FREEMAN | callSign WTDM |
| 31MD | MILLICOMA | |
| 31XQ | MILLS | |
| 9078 | MILOGRADOVO | ESKB |
| 32ML | MILWAUKEE | |
| 32MX | MIN DIV | |
| 49MV | MINABE | callSign JCAQ |
| 062I | MINDEN | |
| 31MS | MINE SWEEPING BOAT | |
| 95MI | MINER | |
| 11MM | MINERAL MARCHIENNE | |
| 741Z | MINERVA | F-45 |
| 48MV | MINERVA | (IRUP) |
| 31MN | MINNETONKA | |
| 33ME | MINNIE B. | |
| 06LJ | MINSENER SAND | OCL REQUEST L/V |
| 06MI | MINSEROOG | |
| 902V | MIO829 | OCL REQUEST |
| 49MD | MIOCHIDORI | |
| 67MI | MIR I | |
| 35MK | MIRAI | OCL REQUEST R/V |
| 18MR | MIRAMICHA | |
| 745N | MIRANDA | |
| 64MF | MIRFAK | PFZU |
| 90YR | MIRGOROD | OCL REQUEST CallSign UANG |
| 90CP | MIRNYY | |
| 67AD | MIROSLAWIEC | callSign SQFH |
| 09U5 | MIRRABOOKA | |
| 48MI | MIRTO | |
| 90YO | MIS DALNIY | OCL REQUEST |
| 31ZR | MIS SAN RAFAEL | |
| 31ZM | MIS SANTA YNEZ | |
| 9094 | MIS TIKHIY | |
| 90MH | MIS UNONI | |
| 49M1 | MISAGO | |
| 24MI | MISAGO | |
| 49XW | MISAGO MARU | |
| 49XR | MISAKI | |
| 08MI | MISIONES | |
| 311X | MISPILLION | callSign NHMX |
| 323C | MISS CHAROLETTE | |
| 31FM | MISS FLETA | |
| 32OX | MISS GAIL | |
| 33MJ | MISS JANA | OCL REQUEST |
| 18TF | MISS TIFFANY | DEPARTMENT OF FISHERIES AND OCEANS, QUEBEC REGION |
| 31MB | MISSION BUENAVENTURA | callSign WNGI |
| 3155 | MISSION CAPISTRANO | callSign KRCE |
| 31ZU | MISSION SANTA CRUZ | |
| 32M6 | MISSISSINEWA | |
| 327M | MISSISSIPPI | |
| 32I8 | MISSOURI | TB; callSign HO3245 |
| 322Z | MISSOURI | BB-63; callSign NBMO |
| 31MI | MITKOF | |
| 57MT | MITLA | XCNX |
| PAMT | MITLA | |
| 49M5 | MITO MARU | callSign JEAE |
| 31I5 | MITSCHER | |
| 49MU | MIURA | |
| 49MY | MIYAGI-MARU | |
| 49ML | MIYAKE | callSign JFSP |
| 49X7 | MIYAKO | callSign JPDN |
| 49MM | MIYAKO MARU | |
| 49MZ | MIYAZAKI | |
| 49LV | MIYOSHI MARU | |
| 315I | MIZAR | |
| 49ZM | MIZUHO | JEQE |
| 49BM | MIZUHO MARU | |
| 49FW | MIZUNAGI | OCL REQUEST (03/1983 to 02/1997) |
| 905I | MLECHNI PUT | OCL REQUEST |
| 905I | MLECHNITY PUT | |
| 35MT | MN TOUCAN | (FNAV) 10/12/1995 |
| 31O7 | MOALE | |
| PAAC | MOANA PACIFIC | |
| CYMP | MOANA PACIFIC | (P3EK7) 11/29/1996 |
| 26MW | MOANA PACIFIC | |
| 09MR | MOANA RAOI | |
| 32MW | MOANA WAVE | WUS9293 |
| 3221 | MOBIL GAS | |
| 317M | MOBILE | |
| 74MO | MODESTE | |
| 31MO | MODOC | |
| 061N | MOELDERS | |
| 49MO | MOGAMI | |
| 49MI | MOGAMI-MARU | |
| ALBE | MOHAMED SEDIK BENYAHIA | CALL SIGN 7TEV |
| 32MH | MOHAWK | |
| 32MN | MOINESTER | |
| 31MJ | MOJAVE | |
| 90QF | MOKSHA | ICES REQUEST 12Mar52 to 29Mar53 RadioCallSign UBRU |
| 90UM | MOKSHA | OCL REQUEST |
| 31M3 | MOLALA | |
| 90M3 | MOLDAVIYA | |
| 49MC | MOMI | |
| 26MM | MOMMARK C/S | |
| 18MQ | MONCTON | MEDS REQUEST CallSign CGJC |
| 35DB | MONGE | |
| 49MJ | MONJU MARU | |
| 743E | MONKTON | P-1155 |
| 90MF | MONOKRISTALL | callSign UERL |
| 90EZ | MONOMETR | OCL |
| 3223 | MONONGAHELA | AO-178 |
| 61AA | MONOWAI | callSign ZMFI |
| 31ND | MONSSEN | |
| 32M9 | MONTAGUE | |
| 18MM | MONTCALM | |
| 06ZG | MONTE OLIVIA | |
| 06MB | MONTE ROSA | callSign DGLM |
| 06ZJ | MONTE SARMIENTO | |
| 29AF | MONTE ZALMN | |
| 48MO | MONTEBELLO | OCL REQUEST |
| 32MO | MONTEREY | |
| 64MT | MONTERREY | PGAF |
| 3224 | MONTICELLO | LSD-35 |
| 09MN | MONTORO | |
| 32MP | MONTPLIER VICTORY | |
| 77MW | MOONSHADOW | SMALL MOTORBOAT |
| 32M8 | MOORE | |
| 3164 | MOORINGS | |
| 325B | MOOSBRUGGER | |
| 06FM | MORAY FIRTH | OCL REQUEST |
| 74MF | MORAY FIRTH IV | GFCA |
| 31M9 | MOREA | |
| 74MB | MORECOMBE BAY | |
| 64ML | MORELOS | PGBB |
| 09G6 | MORETON BAY | COASTAL STATION |
| 90MO | MOREVED | |
| 314M | MORGENTHAU | |
| 09MT | MORIALTA | VIA OCL |
| 58MO | MORILD | |
| 77MO | MORILD | |
| 336B | MORMAC DRACO | |
| 32WQ | MORMAC STAR | |
| 31MQ | MORNING STAR | |
| 903A | MOROZ | OCL REQUEST |
| 9012 | MORSKOY GEOFIZIK | UDVW |
| 31N7 | MORTON | |
| TTAF | MORUGA | |
| 06CA | MOSEL | |
| 06MX | MOSEL EXPRESS | |
| 90MV | MOSKOVSKY UNIVERSITET | |
| 9077 | MOSKVA | OCL REQUEST |
| 49DK | MOTOBU | callSign JQWG |
| 49RX | MOTOURA | JAYU |
| 3225 | MOUNT BAKER | AE-34 |
| 54AR | MOUNT EDEN | |
| 3226 | MOUNT HOOD | AE-29 |
| 36BE | MOUNT PILIO | |
| 3227 | MOUNT VERNON | LSD-39 |
| 3228 | MOUNT WHITNEY | LCC-20 |
| 74M1 | MOUNTS BAY | |
| 9074 | MOURMANETS | OCL REQUEST |
| 06MO | MOWE | |
| 90YW | MOZDOK | OCL REQUEST CallSign UCTC |
| 90D1 | MRS-5026 | ICES REQUEST Yr 1986 |
| 90D8 | MRSR | ICES REQUEST |
| 06NG | MSA/WSD SHIP | OCL REQUEST |
| 31M7 | MT MITCHELL | |
| 54BX | MT. CABRITE | callSign D5NE |
| 90WA | MTZH-50 | OCL REQUEST |
| 90UZ | MTZH-51 | OCL REQUEST |
| 905N | MUDJYUG | OCL REQUEST |
| 34MU | MUIKKU | (OHMM) FINNISH ENVIRONMENT AGENCY |
| 45MU | MUIRCHU | |
| 90CS | MUKACHEVO | |
| 90MK | MUKSUN | |
| 46MU | MULABERG | (TFLD) |
| 31YJ | MULLANY | |
| 31XM | MULLINNIX | |
| 8990 | MULTIPLE SHIPS | |
| ZZ90 | MULTIPLE SHIPS | |
| SL90 | MULTIPLE SHIPS | |
| MO90 | MULTIPLE SHIPS | |
| 1190 | MULTIPLE SHIPS | |
| 1890 | MULTIPLE SHIPS | |
| SV90 | MULTIPLE SHIPS | |
| 3190 | MULTIPLE SHIPS | |
| 0690 | MULTIPLE SHIPS | |
| 2090 | MULTIPLE SHIPS | |
| 3490 | MULTIPLE SHIPS | |
| 4990 | MULTIPLE SHIPS | |
| 8890 | MULTIPLE SHIPS | |
| TT90 | MULTIPLE SHIPS | |
| 5890 | MULTIPLE SHIPS | NORWAY |
| JA90 | MULTIPLE SHIPS | |
| 2490 | MULTIPLE SHIPS | |
| 7690 | MULTIPLE SHIPS | |
| 0990 | MULTIPLE SHIPS | |
| 6590 | MULTIPLE SHIPS | |
| 9490 | MULTIPLE SHIPS | |
| 6890 | MULTIPLE SHIPS | |
| 6690 | MULTIPLE SHIPS | |
| SI90 | MULTIPLE SHIPS | |
| 9590 | MULTIPLE SHIPS | |
| 0790 | MULTIPLE SHIPS | |
| NI90 | MULTIPLE SHIPS | |
| 8690 | MULTIPLE SHIPS | |
| 2890 | MULTIPLE SHIPS | |
| CU90 | MULTIPLE SHIPS | |
| CR90 | MULTIPLE SHIPS | |
| CI90 | MULTIPLE SHIPS | |
| 2690 | MULTIPLE SHIPS | |
| AL90 | MULTIPLE SHIPS | |
| 6790 | MULTIPLE SHIPS | |
| BA90 | MULTIPLE SHIPS | |
| BN90 | MULTIPLE SHIPS | |
| 2190 | MULTIPLE SHIPS | |
| 2290 | MULTIPLE SHIPS | |
| GH90 | MULTIPLE SHIPS | |
| 7790 | MULTIPLE SHIPS | |
| 6490 | MULTIPLE SHIPS | |
| 9190 | MULTIPLE SHIPS | |
| 2990 | MULTIPLE SHIPS | |
| RC90 | MULTIPLE SHIPS | |
| SE90 | MULTIPLE SHIPS | |
| 7498 | MULTIPLE SHIPS | |
| 7490 | MULTIPLE SHIPS | OCL REQUEST |
| IC90 | MULTIPLE SHIPS | |
| 1490 | MULTIPLE SHIPS | |
| MS90 | MULTIPLE SHIPS | |
| 3590 | MULTIPLE SHIPS | |
| 0890 | MULTIPLE SHIPS | |
| 1090 | MULTIPLE SHIPS | |
| 9390 | MULTIPLE SHIPS | |
| 1590 | MULTIPLE SHIPS | |
| 2790 | MULTIPLE SHIPS | |
| PA90 | MULTIPLE SHIPS | |
| 9090 | MULTIPLE SHIPS | |
| 319U | MUNRO | WHEC 724 |
| 49M2 | MURASAME | |
| 09MU | MURCHISON | |
| JAAA | MUREX | |
| 34AK | MURJATA | |
| 90MM | MURMAN | callSign UQIG |
| 49M6 | MUROTO | callSign JHIK |
| 31UA | MURRAY | callSign P3MO4 |
| 31MX | MURRE II | |
| 49MS | MUSASHI MARU | callSign 8JFY |
| 31M2 | MUSKY II | |
| 90MU | MUSSON | |
| 42MU | MUTIARA | callSign YCYX |
| 42MV | MUTIARA IV | INDONESIA; callSign YBKY |
| 74MU | MUTINE | |
| 49MX | MUTSO | JNSR |
| 49UD | MUTSU | JNSR |
| 49MH | MUTSURE | |
| 905Y | MV0105 | OCL REQUEST |
| 06LU | MYA | OCL RESQUEST CallSign DBHV research catamaran |
| 317Y | MYER | ARC-6 |
| 26MN | MYGGENAES | |
| 58MK | MYKEN | LADB |
| 49MG | MYOGA-MARU | |
| 49DG | MYOJIN MARU | |
| 49MK | MYOKO-MARU | |
| 90QG | MYS KODOSH | ICES REQUEST 01Mar38 to 26Nov38 |
| 90DL | MYS OSTROVSKOGO | callSign UWFJ |
| 9094 | MYS TIKHIY | callSign UFZT |
| 901C | MYS VAYGACH | |
| 90MB | MYSBABUSHKINA | callSign UWFH |
| 90MC | MYSLITEL | |
| 18DP | N. B. MCLEAN | |
| 31NS | N. B. SCOFIELD | |
| 31XV | N. K. PERRY | |
| 58NY | N.Y.M.S. 377 | |
| 90IY | NABLUDATEL | OCL |
| PANA | NACRE | callSign 3EZI6 |
| 35NC | NADIR | |
| 49D7 | NAEBA | OCL REQUEST |
| 90NA | NAEZDNIK | |
| 49NG | NAGARA | |
| 49NA | NAGASAKI-MARU | |
| 90YQ | NAGORSK | OCL REQUEST CallSign UAMQ |
| 34NB | NAGU-BREDVIKEN L/V | 1900-50 S |
| 34NM | NAGU-MOEVIKEN L/V | 1900-1959 |
| 34NU | NAHKIAINEN L/S | |
| 32NA | NAI | |
| 741W | NAIAD | F-39 |
| 31NF | NAIFEH | |
| 33NA | NA'INA | CHARTER VESEL |
| 10NJ | NAJADE | OCL request; OCL code 7641 |
| 062Q | NAJADE | |
| 901N | NAKAT | |
| 09NA | NAMERY | |
| 18NM | NANAIMO | MEDS REQUEST CallSign CGAV |
| 49NN | NANAO-MARU | |
| 41NA | NANCOWRY | RadioCallSign VTXB |
| 41NR | NAND RACHIT | VWFZ |
| 49DD | NANSHO MARU | |
| 31NN | NANTUCKET L/S | |
| 74AZ | NARNIAN SEA | |
| 41NM | NAROTTAM MORARJEE | |
| 31NR | NARRAGANSETT | |
| 58AQ | NARVIK | F-304 |
| 18NR | NARWHAL | |
| 49NI | NASAMI | |
| HRNM | NASE MORE | 1999 CallSign 9A5008 ICES REQUEST |
| 3229 | NASHVILLE | LPD-13 |
| 32NU | NASSAU | |
| 320S | NAT CO 6 | |
| 91NA | NATAL | |
| 31NT | NATCHIK | |
| 35NL | NATHALIE DELMAS | FNWC |
| BHND | NATHALIE DELMAS | C6I05 |
| 3206 | NATHANIEL B. PALMER | callSign KUS1475 |
| 0612 | NATIONAL | OCL REQUEST |
| 49NT | NATORI | callSign JQBR |
| 49FY | NATSUDOMARI | OCL REQUEST (02/1981 to present) |
| 49NB | NATSUSHIMA | callSign 7JDU |
| 49ND | NATUSODOMARI | |
| 29NC | NAUCRATES | (EA7528) |
| 90NH | NAUKA | |
| 35NA | NAUTICUS | callSign CSMU |
| 31NA | NAUTILUS | |
| 64NU | NAUTILUS | |
| 34NA | NAUTILUS | |
| 323U | NAVAJO | ATF-169 |
| 77NV | NAVAL VESSELS | |
| 35NV | NAVARIN | 1928 |
| 314N | NAVASOTA | |
| 66NV | NAVASOTA | callSign NHOP |
| 48NC | NAVE CARABINIERE | |
| 18NA | NAVICULA | |
| 33N1 | NAVIGATION RESPONSE TEAM 1 | OCL REQUEST (NOAA) |
| 33N2 | NAVIGATION RESPONSE TEAM 2 | OCL REQUEST (NOAA) |
| 33N3 | NAVIGATION RESPONSE TEAM 3 | OCL REQUEST (NOAA) |
| 323V | NAVIGATOR | |
| 54BH | NAVIOS CHALLENGER | |
| 54BI | NAVIOS COLLIER | |
| 907K | NAVY | OCL REQUEST |
| 908W | NAVY (GMC) | OCL REQUEST |
| 06LW | NAVY SHIP | OCL REQUEST |
| 312N | NECHES | |
| 64NL | NEDLLOYD BAHREIN | PGEH |
| 64NJ | NEDLLOYD BALTIMORE | PGDT |
| 64NK | NEDLLOYD BANGKOK | PGDV |
| 64NM | NEDLLOYD BARCELONA | PGEM |
| 64AG | NEDLLOYD DELFT | callSign PGDD |
| AGNF | NEDLLOYD FREEMANTLE | RadioCallSign V2AP6 |
| 64NW | NEDLLOYD JAKARTA | Call Sign PDHU |
| 64NG | NEDLLOYD KATWIJK | |
| 64NE | NEDLLOYD KEMBLA | |
| 64NF | NEDLLOYD KIMBERLY | |
| 64NC | NEDLLOYD KINGSTON | |
| 64ND | NEDLLOYD KYOTO | |
| 64NQ | NEDLLOYD MADRAS | PGDY |
| 64NP | NEDLLOYD MANILA | PGDI |
| 54OT | NEDLLOYD OTAGO | RadioCallSign ELJP4 |
| 64RB | NEDLLOYD RALEIGH BAY | callsign: PHKG |
| 64NX | NEDLLOYD SYDNEY | Call Sign PDHY |
| 06NV | NEDLLOYD VAN CLOON | DPSI |
| 64AV | NEDLLOYD VAN DIEMAN | PGFE |
| 64NN | NEDLLOYD VAN NECK | PGEB |
| 64NV | NEDLLOYD VAN NOORT | PGEC |
| 32YM | NEECHO | |
| 32N7 | NEESKAY | |
| 41NK | NEKKANTI-II | VTWX BUILT 1990 |
| 90NC | NEKTON | (UUNN) |
| 09ND | NELLA DAN | |
| 32YO | NELLIE BELLE | |
| 32NE | NELSON | |
| 90NL | NEMIROV | |
| 32NO | NEOSHO | |
| 31NC | NEPER | |
| URQH | NEPTUN | ICES REQUEST 09May42 to 30Jun92 RadioCallSign UZFA |
| 90QH | NEPTUN | ICES REQUEST 09May42 to 30Jun92 RadioCallSign UZFA |
| 06NE | NEPTUN | |
| 31NP | NEPTUNE | |
| 32NP | NEPTUNE | (TUNA BOAT) |
| SIAA | NEPTUNE BERYL | callSign S6HO |
| 66NP | NEPTUNO | |
| LANE | NEPTUNS | |
| 46NE | NEPTUNUS | |
| 77NP | NEPTUNUS AF TAEBY | (SMQZ) 10/19/1993 |
| 90NR | NEREI | |
| 22AA | NEREIDA | |
| 35NE | NERELS | |
| 06GN | NEREUS | |
| 58BE | NERGAARD SENIOR | |
| 33NE | NERITIC | SMALL RESEARCH VESSEL, UNIV OF MASSACHUSETTS |
| 90NN | NERITSA | |
| 90NE | NERPA | |
| 32NH | NESHANIC | |
| 320Y | NESTOR I | |
| 32NT | NESTUCCA | |
| 06LX | NEUWERK | OCL REQUEST 1-1-1968 to 12-31-1969 coastal station |
| 29NA | NEVADA | |
| 32NQ | NEVADA | |
| 32NS | NEVADA STANDARD | |
| 90DY | NEVELSKOI | OCL |
| 90NV | NEVELSKOY | |
| 31NU | NEW | |
| 32ZS | NEW DAWN | (TUNA BOAT) |
| 18NG | NEW GLASCOW | |
| 62NH | NEW HOPE |