CHAPTER 27
Facilities, Engineering, and Cyber Acronyms
| AAL | Advanced Analytical Laboratory |
| ABC | above ceiling |
| AC | alternating current |
| A/C | air conditioning |
| ACI TTP | Advanced Cyber Industrial Control System Tactics, Techniques, and Procedures |
| ACL | access control list |
| AES | Advanced Encryption Standard |
| AFCI | arc fault circuit interrupter |
| AFF | above finished door |
| AFG | above finished grade |
| AGA | American Gas Association |
| AGC | application generic controller |
| AHJ | authority having jurisdiction |
| AHU | air handling unit |
| AIS | alarm indication station |
| AL | aluminum |
| ALC | area lighting controller |
| AMAN | arrival manager |
| AMB | ambient |
| AMI |
Get Cybersecurity Lexicon now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
