| Answer | Crossword Clue |
|---|---|
| EEG | Brainwave recorder (abbr.) |
| MIC | Recorder abbr. |
| REG | Official recorder: Abbr. |
| REGR | Official recorder: Abbr. |
| ECG | Beat recorder: Abbr. |
| MIC | Recorder input: Abbr. |
| MIC | Tape recorder abbr. |
| IPS | Tape recorder speed (abbr.) |
| MIC | Tape-recorder adjunct: Abbr. |
| IPS | Tape recorder speed: Abbr. |
| FAA | Flight data recorder?: Abbr. |
| MIC | Tape recorder input: Abbr. |
| MIC | Tape recorder input (Abbr.) |
| IPS | Tape-recorder speed unit: Abbr. |
| BKPR | Recorder of money transactions: Abbr. |
| BKPR | Recorder of financial records (Abbr.) |
