100 Classroom Facilities 600 General Use Facilities (continued)
      110 Classroom       645 Day Care Service
      115 Classroom Service       650 Lounge
200 Laboratory Facilities       655 Lounge Service
      210 Class Laboratory       660 Merchandising
      215 Class Laboratory Service       665 Merchandising Service
      220 Open Laboratory       670 Recreation
      225 Open Laboratory Service       675 Recreation Service
      250 Research/Nonclass Laboratory       680 Meeting Room
      255 Research/Nonclass Laboratory Svc       685 Meeting Room Service
300 Office Facilities 700 Support Facilities
      310 Office       710 Central Computer or Telecommunications
      315 Office Service       715 Central Computer or Telecommunications Svc
      350 Conference Room       720 Shop
      355 Conference Room Service       725 Shop Service
400 Study Facilities       730 Central Storage
      410 Study Room       735 Central Storage Service
      420 Stack       740 Vehicle Storage
      430 Open-Stack Study Room       745 Vehicle Storage Service
      440 Processing Room       750 Central Service
      455 Study Service       755 Central Service Support
500 Special Use Facilities       760 Hazardous Materials Storage
      510 Armory       770 Hazardous Waste Storage
      515 Armory Service       775 Hazardous Waste Service
      520 Athletic or Physical Education       780 Storage Unit
      523 Athletic Facilities Spectator Seating 900 Residential Facilities
      525 Athletic or Physical Education Service       910 Sleep/Study Without Toilet or Bath
      530 Media Production       919 Toilet or Bath
      535 Media Production Service       920 Sleep/Study With Toilet or Bath
      540 Clinic       935 Sleep/Study Service
      545 Clinic Service       950 Apartment
      550 Demonstration       951 Apartment - One Bedroom (MTU)
      555 Demonstration Service       952 Apartment - Two Bedroom (MTU)
      560 Field Building       953 Apartment - Three Bedroom (MTU)
      570 Animal Facilities       955 Apartment Service
      575 Animal Facilities Service       970 House
      580 Greenhouse  000 Unclassified Facilities
      585 Greenhouse Service       000 Use Code Unknown
      590 Other (All Purpose)       050 Inactive Area
600 General Use Facilities       060 Alteration or Conversion Area
      610 Assembly       070 Unfinished Area
      615 Assembly Service
      620 Exhibition WWW Circulation Area
      625 Exhibition Service XXX Building Service Area
      630 Food Facility YYY Mechanical Area
      635 Food Facility Service ZZZ Structural Area
      640 Day Care