| CV | Continuous variable |
| UR | Uncertainty relation |
| QIT | Quantum information theory |
| CCR | Canonical commutation relation |
| CCO | Canonically conjugate operators |
| probability distribution function | |
| EPR | Einstein-Podolsky-Rosen |
| PPT | Positive partial transposition |
| PCG | Periodic coarse graining |
| MU | Maassen-Uffink |
| HF | Histogram function |