| ACDBE | Airport Concessions Disadvantaged Business Enterprise |
| AI | artificial intelligence |
| API | application programming interface |
| ATW | Appleton International Airport |
| AWS | Amazon Web Services |
| BI | business intelligence |
| BNA | Nashville International Airport |
| BOS | Boston Logan International Airport |
| BWI | Baltimore/Washington International Thurgood Marshall Airport |
| CCPA | California Consumer Privacy Act |
| CLT | Charlotte Douglas International Airport |
| CMS | content management system |
| CRM | customer relations management |
| DCF | discounted cash flow |
| DSAR | data subject access request |
| ERP | enterprise resource planning |
| ESB | enterprise service bus |
| F&B | food and beverage |
| FLL | Fort Lauderdale–Hollywood International Airport |
| GCP | Google Cloud Platform |
| GDPR | General Data Protection Regulation |
| GUI | graphic user interface |
| iPaaS | integration platform as a service |
| IT | information technology |
| KPI | key performance indicator |
| MSP | Minneapolis–Saint Paul International Airport |
| NIST | National Institute of Standards and Technology |
| ORD | Chicago O’Hare International Airport |
| PARCS | parking access and revenue control system |
| PAX | passenger |
| PDX | Portland International Airport |
| PIM | product information management |
| PIT | Pittsburgh International Airport |
| POS | point-of-sale |
| QR | quick response |
| RACI | responsible, accountable, consulted, and informed |
| RDU | Raleigh–Durham International Airport |
| RFP | request for proposal |
| ROI | return on investment |
| RSW | Southwest Florida International Airport |
| SaaS | software as a service |
| SAN | San Diego International Airport |
| SFO | San Francisco International Airport |
| SLA | service-level agreement |
| SMS | Short Message Service |