| A | B |
| 2-D | two-dimensional |
| 3-D | three dimensional |
| AIMS-R | Automated Instructional Management System-Redesign |
| ANSI | American National Standards Institute |
| APD | Army Publishing Directorate |
| ASAT | Automated Systems Approach to Training |
| ASCII | American Standard Code for Information Interchange |
| ATSC | Army Training Support Center |
| ATRRS | Army Training Requirements and Resource System |
| AV | audiovisual |
| AVPRO | Audio Visual Production Officer |
| BOIP | Basis of Issue Plan |
| CAD | Course Administrative Data |
| CATS | Combined Army Training Strategy |
| CBI | computer-based instruction |
| CBT | computer-based training |
| CD-R | compact disc-recordable |
| CD-ROM | compact disc-read only memory |
| CMI | computer-managed instruction |
| CMP | Course Management Plan |
| CMP | Course Management Plan |
| codec | compression/decompression |
| CONUS | continental United States |
| COR | Contracting Officer's Representative |
| CPU | central processing unit |
| DA | Department of the Army |
| DAVIS | Defense Automated Visual Information System |
| DITIS | Defense Instructional Technology Information System |
| DL | distributed learning |
| DLS | distributed learning sites |
| DoD | Department of Defense |
| DTAC | Digitized Training Access Center |
| DVD | digital versatile disk |
| EIA | Electronics Industries Association |
| ELO | enabling learning objective |
| FAQ | frequently asked questions |
| FPS | Frames Per Second |
| GIF | Graphics Interchange Format |
| HQ | headquarters |
| HTML | HyperText Markup Language |
| Hz | hertz |
| IAW | in accordance with |
| ICW | interactive courseware |
| IEC | International Electrotechnical Commission |
| IEEE | Institute of Electrical and Electronics Engineers |
| IETM | Interactive Electronic Technical Manual |
| IMDP | Instructional Media Design Package |
| IMI | interactive multimedia instruction |
| IRC | Internet Relay Chat |
| IRE | Institute of Radio Engineers |
| IT | information technology |
| IVD | Interactive Video Disc |
| JPEG | Joint Photographic Experts Group |
| KB | kilobyte |
| kHz | kilohertz |
| KP | key personnel |
| LAN | local area network |
| LMS | Learning Management System |
| MACOM | major Army command |
| MB | megabyte |
| MDLS | mobile distributed learning sites |
| MIDI | Musical Instrument Digital Interface |
| MIL-HDBK | Military Handbook |
| MIL-PRF | Military Performance |
| MIL-STD | Military Standard |
| MHz | megahertz |
| MOI | method of instruction |
| MOS | military occupational specialty |
| MPEG | Moving Picture Experts Group |
| OCONUS | outside the continental United States |
| OCR | optical character recognition |
| POC | point of contact |
| POI | program of instruction |
| QC | quality control |
| PIN | Product Identification Number |
| RAM | random access memory |
| RDL | General Dennis J. Reimer Training and Doctrine Digital Library |
| SAT | Systems Approach to Training |
| SEN | Satellite Education Network |
| SME | subject matter expert |
| SMPTE | Society of Motion Picture and Television Engineers |
| TATS | The Army Training System |
| TLO | terminal learning objective |
| TNET | Teletraining Network |
| TREDS-R | TRADOC Educational Data System-Redesign |
| TSC | Training Support Center |
| TVT | television videotape |
| VHS | Video Home Standard |
| VI | visual information |
| VI/TSC | Visual Information Training Support Center |
| VTT | video teletraining |
| WAN | wide area network |
| WBT | web-based training |
| WWW | world wide web |
| URL | Uniform Resource Locator |
| IP | Internet Protocol |
| IETM | Interactive Electronic Technical Manuals |
| ICW | interactive courseware |
| IMDP | Instructional Media Design Package |
| EPSS | Electronic Performance Support Systems |