Enlisted Ratings
General Ratings		Service Ratings
AB  Aviation Boatswain's Mate (E-9 only)		ABH  Aviation Boatswain's Mate Aircraft Handling ABF  Aviation Boatswain's Mate Fuels ABE  Aviation Boatswain's Mate Launch & Recovery Equipment
AC  Air Controlman
AD  Aviation Machinist's Mate		ADJ  Aviation Machinist's Mate Jet Engine Mechanic ADR  Aviation Machinist's Mate Reciprocating Engine Mechanic
AE  Aviation Electrician's Mate
AFCM  Master Chief Aircraft Maintenanceman (E-9 only)
AG  Aerographer's Mate
AK  Aviation Storekeeper
AM  Aviation Structural Mechanic (E-8 only)		AMH  Aviation Structural Mechanic Hydraulic Mechanic AME  Aviation Structural Mechanic Safety Equipment AMS  Aviation Structural Mechanic Structures
AO  Aviation Ordnanceman
AQ  Aviation Fire Control Technician		AQB  Aviation Fire Control Technician Bomb Director AQF  Aviation Fire Control Technician Fire Control
AS  Aviation Support Equipment Technician		ASE  Aviation Support Equipment Technician Electrical ASH  Aviation Support Equipment Technician Hydraulics and Structure ASM  Aviation Support Equipment Technician Mechanical
AT  Aviation Electronics Technician		ATW  Aviation Electronics Technician Airborne CIC Equipment ATR  Aviation Electronics Technician Radar and Radar Nav Equipment ATN  Aviation Electronics Technician Radio and Radio Nav Equipment
AVCM  Aviation Chief Avionics Technician (E-9 only)
AW  Aviation Antisubmarine Warfare Operator AW Aviation Warfare Systems Operator (now)
AX  Aviation Antisubmarine Warfare Technician
AZ  Aviation Maintenance Administrationman
BM  Boatswain's Mate
BR  Boilermaker
BT  Boilerman BT  Boiler Tender BT Boiler Technician (now)
BU  Builder		BUR  Builder Concrete BUH  Builder Heavy BUL  Builder Light
CE Construction Electrician		CEP  Construction Electrician Power CES  Construction Electrician Shop CET  Construction Electrician Telephone CEW  Construction Electrician Wiring
CM  Construction Mechanic		CMA  Construction Mechanic Automotive CMH  Construction Mechanic Construction
CS  Commissaryman
CT  Cryptologic Technician CT  Communication Technician (now)		CYN  Communications Yeoman CTA  Cryptologic Technician Administration CTI  Cryptologic Technician Interpretive CTM  Cryptologic Technician Maintenance CTC  Cryptologic Technician Communications CTR  Cryptologic Technician Collection CTT  Cryptologic Technician Technical
CUCM  Master Chief Constructionman (E-9 only)
DC  Damage Controlman
DK  Disbursing Clerk
DM  Illustrator Draftsman
DP  Data Processing Technician
DS Data Systems Technician
DT  Dental Technician
EA  Engineering Aid		EAD  Engineering Aids Draftsman EAS  Engineering Aids Surveyor
EM  Electrician Mate
EN  Engineman
EO  Equipment Operator		EON  Equipment Operator Construction Equipment EOH  Equipment Operator Hauling
EQCM  Master Chief Equipmentman (E-9 only)
ET  Electronics Technician		ETN  Electronics Technician Communications ETR  Electronics Technician Radar
FT  Fire Control Technician		FTG  Fire Control Technician Gun Fire Control FTM  Fire Control Technician Missile Fire Control
GM  Gunner's Mate		GMG  Gunner's Mate Guns GMM  Gunner's Mate Missiles GMT  Gunner's Mate Technician
GS  Gas Turbine System Technician (E-9 only)		GSE  Gas Turbine System Technician  Electrical GSM  Gas Turbine System Technician  Mechanical
HM  Hospital Corpsman
HT  Hull Technician
IC  Interior Communications Electrician
IM  Instrumentman
IT  Information Systems Technician
IS  Intelligence Specialist
JO  Journalist
LI  Lithographer
LN  Legalman
MA  Master-at-Arms
ML  Molder
MM Machinist's Mate
MN  Mineman
MR  Machinery Repairman
MS  Mess Management Specialist
MT  Missile Technician
MU  Musician
NC  Navy Counselor
OM  Opticalman
OS  Operations Specialists
OT  Ocean Systems Technician (E-9 only)		OTA Ocean Systems Technician Analyst OTM Ocean Systems Technician Maintainer
PC  Postal Clerk
PH  Photographer's Mate
PICM  Master Chief Precision Instrumentman (E-9 only)
PM  Patternmaker
PN  Personnelman
PR  Parachute Rigger PR  Aircrew Survival Equipmentman (now)
PT  Photo Intelligenceman
QM  Quartermaster
RD  Radarman
RM  Radioman
RP  Religious Program Specialist
SD  Steward
SF  Shipfitter		SFM  Shipfitter Metalsmith SFP  Shipfitter Pipefitter
SH  Ship's Serviceman
SK Storekeeper
SM  Signalman
SO  Sonarman
SPCM  Master Chief Steam Propulsionman (E-9 only)
ST  Sonar  Technician		STS  Sonar  Technician Submarine STG  Sonar  Technician Surface
SW  Steelworker		SWE  Steelworker Erector SWF  Steelworker Fabricator
TD  Tradevman (Training Devices Man)
TM  Torpedoman's Mate
UT  Utilitiesman		UTA  Utilitiesman Air Conditioning UTB  Utilitiesman Boilerman UTP  Utilitiesman Plumber UTW Utilitiesman Water and Sanitation
WT  Weapons Technician
YN  Yeoman