- 10 22 19 - Demountable Partitions
- 10 22 23 - Portable Partitions, Screens, and Panels
- 10 74 00 - Manufactured Exterior Specialties
- 10 74 13 - Exterior Clocks
- 10 74 23 - Cupolas
- 10 74 26 - Spires
- 10 74 29 - Steeples
- 10 74 33 - Weathervanes
- 10340 - Manufactured Exterior Specialties
- 10615 - Demountable Partitions
- 10630 - Portable Partitions, Screens, and Panels
- 13 20 00 - SPECIAL PURPOSE ROOMS
- 13 21 13 - Clean Rooms
- 13 21 16 - Hyperbaric Rooms
- 13 21 23 - Insulated Rooms
- 13 21 26 - Cold Storage Rooms
- 13 21 48 - Sound-Conditioned Rooms
- 13 22 00 - Office Shelters and Booths
- 13 23 00 - Planetariums
- 13 24 16 - Saunas
- 13 24 26 - Steam Baths
- 13 24 66 - Athletic Rooms
- 13 26 00 - Fabricated Rooms
- 13 27 00 - Vaults
- 13 31 00 - Fabric Structures
- 13 31 23 - Tensioned Fabric Structures
- 13 34 00 - Fabricated Engineered Structures
- 13 34 13 - Glazed Structures
- 13 34 16 - Grandstands and Bleachers
- 13 34 19 - Metal Building Systems
- 13 34 23 - Fabricated Structures
- 13 34 56 - Observatories
- 13 44 00 - Modular Mezzanines
- 13030 - Special Purpose Rooms
- 13110 - Cathodic Protection
- 13120 - Pre-Engineered Structures
- 13124 - Portable & Mobile Buildings
- 13400 - Measurement and Control Instrumentation
- 14 45 00 - Vehicle Lifts
- 14450 - Vehicle Lifts
- 15070 - Mechanical Sound, Vibration, and Seismic C
- 16440 - Switchboards, Panelboards, and Control Cen
- 21 05 48 - Vibration and Seismic Controls for Fire-Suppression Piping and Equipment
- 22 05 48 - Vibration and Seismic Controls for Plumbing Piping and Equipment
- 23 05 48 - Vibration and Seismic Controls for HVAC Piping and Equipment
- 26 24 00 - Switchboards and Panelboards
- 26 42 00 - Cathodic Protection
- 40 90 00 - INSTRUMENTATION AND CONTROL FOR PROCESS SYSTEMS