Word: AC Part of Speech: noun 1. Initialism of absolute ceiling. Labels: abbreviation, alt-of, countable, initialism, uncountable 2. Initialism of access control. Labels: abbreviation, alt-of, countable, initialism, uncountable 3. Initialism of account current. Labels: abbreviation, alt-of, countable, initialism, uncountable 4. Initialism of anterior chamber. Labels: abbreviation, alt-of, countable, initialism, uncountable 5. Initialism of adult contemporary (a radio format). Labels: abbreviation, alt-of, countable, initialism, uncountable 6. Initialism of adenylyl cyclase. Labels: abbreviation, alt-of, countable, initialism, uncountable 7. Initialism of adjuvant chemotherapy. Labels: abbreviation, alt-of, countable, initialism, uncountable Example: Current UK practice, supported by NICE guidance is to complete local pelvic treatment with surgery±pre-operative radiotherapy, before considering systemic adjuvant chemotherapy (AC) 8. Initialism of air conditioning. Labels: abbreviation, alt-of, initialism, uncountable 9. Initialism of air conditioner. Labels: abbreviation, alt-of, countable, initialism Example: Our summer electric bill is around $120/month just from using 15,000 and 10,000 btu ACs. Example: If you want to cool or heat specific rooms with better efficiency, more power, and less clutter than window ACs and space heaters—and less complexity than central HVAC—consider a mini-split system. 10. Initialism of air corps. Labels: abbreviation, alt-of, countable, initialism, uncountable 11. Initialism of aircraftman. Labels: abbreviation, alt-of, countable, initialism, uncountable 12. Initialism of alternating current (often used to indicate an alternating potential rather than a current). Labels: abbreviation, alt-of, countable, initialism, uncountable Example: 110 V AC 13. Initialism of alternating current (often used to indicate an alternating potential rather than a current). Labels: broadly, countable, informal, uncountable 14. Initialism of area code. Labels: abbreviation, alt-of, countable, initialism, uncountable 15. Initialism of army corps. Labels: abbreviation, alt-of, countable, initialism, uncountable 16. Initialism of athletic club. Labels: abbreviation, alt-of, countable, initialism, uncountable 17. Initialism of author's correction. Labels: abbreviation, alt-of, countable, initialism, uncountable 18. Initialism of automobile club. Labels: abbreviation, alt-of, countable, initialism, uncountable 19. Initialism of Auxiliary Collier (a naval coal transport that travels with the fleet to provide coal for coal-powered warships). Labels: US, abbreviation, alt-of, countable, initialism, uncountable 20. Initialism of axiom of choice. Labels: abbreviation, alt-of, countable, initialism, uncountable 21. Initialism of assistant commissioner, a police rank used in London's Metropolitan Police. Labels: UK, abbreviation, alt-of, countable, initialism, uncountable 22. Companion of the Order of Australia. Labels: Australia, countable, uncountable 23. Initialism of aviation cadet. Labels: abbreviation, alt-of, countable, initialism, uncountable 24. Initialism of ammonium chloride. Labels: abbreviation, alt-of, countable, initialism, uncountable 25. Initialism of autonomous county. Labels: abbreviation, alt-of, countable, initialism, uncountable 26. Initialism of armor class. Labels: abbreviation, alt-of, countable, initialism, uncountable 27. singular of ACs (“autistics and cousins”). Labels: countable, form-of, singular, uncountable 28. Initialism of administrative custody. Labels: abbreviation, alt-of, countable, initialism, uncountable Example: We the women in A.C. are on a hunger strike. 29. Initialism of Anglo-Catholic. Labels: abbreviation, alt-of, countable, initialism, uncountable 30. Initialism of asphalt concrete. Labels: abbreviation, alt-of, countable, initialism, uncountable 31. Initialism of asphalt cement. Labels: abbreviation, alt-of, countable, initialism, uncountable 32. Initialism of asphalt content. Labels: abbreviation, alt-of, countable, initialism, uncountable