| A.C.N. | ante Christum nato [lat.] vor Christi Geburt |
| NIS | NATO Identification System |
| naTo | Kultur- und Kommunikationszentrum [Die naTo] e.V. Leipzig, http://www.nato-leipzig.de |
| NADEFCOL | NATO Defense College |
| RF | Reaction Forces [NATO] |
| NPS | NATO Pipeline System |
| Euro-Group | Europäische Gruppe im Rahmen der NATO |
| NADGE | NATO Air Defense Ground Environment [System] |
| PR | Pacing Response |
| IIR | Immediate Impulse Response |
| RF | Response Factor |
| EMR | Electromagnetic Response |
| RFC | Response For a Class |
| ECR | Efficient Consumer Response |
| QRI | Queue Response Indicator |
| FIR | Finite Impulse Response |
| FIR | Finite Impulse Response |
| IRT | Item Response Theory |
| C/R | Conditioned Response [engl.] |
| MCLR | MultiConfigurational Linear Response |
| CRT | Computer Response Time |
| IRR | Information Request Response |
| CVR | Compass Voice Response |
| DRF | Dielectric Response Function |
| C/R | Command Response [engl.] |
| NRM | Normal Response Mode |
| RTM | Response Time Monitor |
| RU | Request / Response Unit |
| RRF | Relative Response Factor |
| RH | Request / Response Header |
| SNRM | Set Normal Response Mode |
| VRU | Voice Response Unit |
| SNRME | Set Normal Response Mode Extended |
| FRCA | Fast Response Cache Accelerator |
| FIRO | Finite Impulse Response Operator |
| VRPRS | Virtual Route Pacing Response |
| AER | Average Evoked Response [engl.] |
| CRAM | Challenge Response Authentication Mechanism |
| CHARM | Combined Hedonic Response Measurement |
| BRI | Brain Response Interface [engl.] |
| IVR | Interactive Voice Recognition/Response |
| ARU | Audio Response Unit [engl.] |
| ARM | Asynchronous Response Mode [engl.] |
| PRML | Partial Response Maximum Likelihood |
| ARM | Asynchronous Response Mode [engl.] Spontanbetrieb bei der Datenübertragung |
| CERT | Computer Emergency Response Team [DFN] |
| rsp | Response-file zur automatischen Installation [CID] [OS2] eine Dateiendung |
| ARU | Audio Response Unit [engl.] |
| WOPR | "War Operations Planned Response [aus dem Film ""Wargames""] " |
| HERT | HERT/Hackers' Emergency Response Team |