TC 3-22.20 Glossary
Glossary
| Acronym/Term | Definition |
| ACH | advanced combat helmet |
| ACU | Army combat uniform |
| AGR | ability group run |
| AI | assistant instructor |
| AIT | Advanced Individual Training |
| AKO | Army Knowledge Online |
| APFT | Army Physical Fitness Test |
| ARFORGEN | Army Force Generation |
| ARPL | Assistant Reconditioning Program Leader |
| AWCP | Army Weight Control Program |
| BCT | Basic Combat Training |
| BOLC A | Basic Officer Leader Course A |
| BOLC B | Basic Officer Leader Course B |
| B/G | black and gold |
| CB | combatives |
| CD | conditioning drill |
| CDOC | conditioning obstacle course |
| CFOC | confidence obstacle course |
| CL | climbing drill |
| C-METL | core mission essential task list |
| CRM | composite risk management |
| D-METL | directed mission essential task list |
| ETM | endurance training machines |
| 4C | 4 for the core |
| FTX | field training exercise |
| GD | guerrilla drill |
| HR | hill repeats |
| HSD | hip stability drill |
| IAW | in accordance with |
| IDT | individual duty for training |
| IMT | initial military training |
| IPFU | individual physical fitness uniform |
| IOTV | improved outer tactical vest |
| METL | mission essential task list |
| MMD | military movement drill |
| MMRB | military medical review board |
| MOS | military occupational specialty |
| NCO | noncommissioned officer |
| NCOIC | noncommissioned officer in charge |
| OIC | officers in charge |
| OPTEMPO | operating tempo |
| OSUT | one station unit training |
| PD | preparation drill |
| POI | program of instruction |
| PPPT | pregnancy postpartum physical training |
| PRT | physical readiness training |
| PSD | push-up and sit-up drill |
| PTRP | physical training and rehabilitation program |
| RC | reserve component |
| RD | recovery drill |
| RESET | returning from extended deployment |
| RPL | reconditioning program leaders |
| RR | release run |
| R/W/B | red, white, and blue |
| SR | shuttle run |
| SSD | shoulder stability drill |
| STC | strength training circuit |
| STM | strength training machine |
| TC | training circular |
| USAPHC | United States Army Public Health Command |
| USAR | United States Army Reserve |
| WTBD | warrior tasks and battle drills |
| USAPHC | United States Army Public Health Command |
| USAR | United States Army Reserve |
| WTBD | warrior tasks and battle drills |