| 序號 | 微略語 | 全稱 | 解釋 |
|---|---|---|---|
| 1 | FRICC | FederalResearchInternetCoordinatingCommittee | 聯(lián)邦調(diào)研因特網(wǎng)協(xié)調(diào)委員會 |
| 2 | FRI | FiniteImpulseResponse | 有限脈沖應答 |
| 3 | FRG | FRG | dBaseIV的未編譯報告文件格式〖后綴〗 |
| 4 | FR-FR | FrameRelay–to–FrameRelay | 從幀中繼到幀中繼 |
| 5 | FRF | FrameRepetitionFrequency | 幀重復頻率 |
| 6 | FRF | FrameRelayForum | 幀中繼論壇 |
| 7 | FRF | FRF | FontMonger的字體文件格式〖后綴〗 |
| 8 | FRESCANNAR | FREquencySCANNingradAR | 頻率掃描雷達 |
| 9 | FRESCAN | FREquencySCANning | 頻率掃描 |
| 10 | FRESA | FrameRelayEnd–SystemAddress | 幀中繼端系統(tǒng)地址 |
| 11 | FREQ-MULT | FREQuencyMULTiplier | 頻率倍增器,倍頻器 |
| 12 | FREETECH | FREETECH | 富基科技(臺灣) |
| 13 | FREESERVE | FREESERVE | 免費服務公司(英國的網(wǎng)絡公司) |
| 14 | FREE | FirstReadyFirstExecute | 先就緒先執(zhí)行 |
| 15 | FRED | Figure–ReaderElectronicDevice | 圖形閱讀器電子器件 |
| 16 | FRED | FigureReadingElectronicDevice | 電子讀數(shù)器 |
| 17 | FRE | FrameRelayEngine | 幀中繼引擎 |
| 18 | FRE | FrameRelayExchange | 幀中繼交換 |
| 19 | FRE | FastRoutingEngine | 快速路由選擇引擎 |
| 20 | FRDS | FailureResistantDiskSystems | 耐故障磁盤系統(tǒng) |

