| Acronym | Definition |
|---|
| PBE➣Piccola Biblioteca Einaudi (Italian library) |
| PBE➣Public Beta Environment (game software testing) |
| PBE➣Place-Based Education |
| PBE➣Protective Breathing Equipment |
| PBE➣Perfect Bayesian Equilibrium |
| PBE➣Poisson-Boltzmann Equation (physics) |
| PBE➣Password Based Encryption (cryptography) |
| PBE➣Preferred Binary Encoding |
| PBE➣Password Based Encryption |
| PBE➣Parallel Basic E-Books |
| PBE➣Performance Boost Engine |
| PBE➣Personal Belief Exemption |
| PBE➣Performance Based Entry (golf) |
| PBE➣Portable Breathing Equipment (aircraft) |
| PBE➣Pretty Blue Eyes |
| PBE➣Programming By Example |
| PBE➣Philippine Business for Environment (est. 1992) |
| PBE➣Personal Breathing Equipment |
| PBE➣Prompt By Example |
| PBE➣Pro Business Edition (software) |
| PBE➣Paint Body Equipment |
| PBE➣Product and Brand Experience (Bavarian Motor Works) |
| PBE➣Pool Boiling Experiment |
| PBE➣Plain Both Ends |
| PBE➣Pakistan Broadcasting Experience (Pakistan) |
| PBE➣Problem Between Ears |
| PBE➣Permission-Based Email |
| PBE➣Packard Bell Electronics |
| PBE➣Peanut Butter Exhibition |
| PBE➣Powerful Beautiful Excellent (John Forte song) |
| PBE➣Play by Ear |
| PBE➣Prompt Burst Excursion |
| PBE➣Prompt Burst Experiment |
| PBE➣Population-Based Experiment |
| PBE➣Professional Billing Environment |
| PBE➣Post Benefit Evaluation (UK) |
| PBE➣Preliminary Budget Estimate (various organizations) |
| PBE➣Pending Break Encoding (computing) |
| PBE➣Professional Broadcast Engineer (certification) |
| PBE➣Perdue Burke Ernzerhof (computational chemistry) |