Possible NAICS Codes
488119 – Other Airport Operations
488190 – Other Support Activities for Air Transportation
115310 – Support Activities for Forestry
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
928110 – National Security
481211 – Nonscheduled Chartered Passenger Air Transportation
611310 – Colleges, Universities, and Professional Schools
531190 – Lessors of Other Real Estate Property
812930 – Parking Lots and Garages
531130 – Lessors of Miniwarehouses and Self-Storage Units

Possible NAICS Codes
531190 – Lessors of Other Real Estate Property
488119 – Other Airport Operations
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
115310 – Support Activities for Forestry
926120 – Regulation and Administration of Transportation Programs
922190 – Other Justice, Public Order, and Safety Activities
541611 – Administrative Management and General Management Consulting Services

Description
Other Transportation Travel and Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
721110 – Hotels (except Casino Hotels) and Motels
492110 – Couriers and Express Delivery Services
485999 – All Other Transit and Ground Passenger Transportation
488490 – Other Support Activities for Road Transportation
488510 – Freight Transportation Arrangement
485991 – Special Needs Transportation
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
485111 – Mixed Mode Transit Systems
485113 – Bus and Other Motor Vehicle Transit Systems

Possible NAICS Codes
541620 – Environmental Consulting Services
541611 – Administrative Management and General Management Consulting Services
624230 – Emergency and Other Relief Services
562910 – Remediation Services
611710 – Educational Support Services
488119 – Other Airport Operations
541990 – All Other Professional, Scientific, and Technical Services
115310 – Support Activities for Forestry
541330 – Engineering Services
541614 – Process, Physical Distribution, and Logistics Consulting Services

Description
Forest/Range Fire Suppression/Presuppression Services

Possible NAICS Codes
115310 – Support Activities for Forestry
481212 – Nonscheduled Chartered Freight Air Transportation
621910 – Ambulance Services
485999 – All Other Transit and Ground Passenger Transportation
722310 – Food Service Contractors
481211 – Nonscheduled Chartered Passenger Air Transportation
324110 – Petroleum Refineries
811111 – General Automotive Repair

Possible NAICS Codes
488119 – Other Airport Operations
488190 – Other Support Activities for Air Transportation
334210 – Telephone Apparatus Manufacturing
926110 – Administration of General Economic Programs
811114 – Specialized Automotive Repair
711219 – Other Spectator Sports
561612 – Security Guards and Patrol Services
541990 – All Other Professional, Scientific, and Technical Services
335132 – Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables

Description
Mailing and Distribution Services

Excludes
Excludes: Courier/Messenger (PSC R602)

Possible NAICS Codes
492110 – Couriers and Express Delivery Services
491110 – Postal Service
561499 – All Other Business Support Services
561431 – Private Mail Centers
532420 – Office Machinery and Equipment Rental and Leasing
561110 – Office Administrative Services
561210 – Facilities Support Services
541611 – Administrative Management and General Management Consulting Services
481112 – Scheduled Freight Air Transportation
541614 – Process, Physical Distribution, and Logistics Consulting Services

Possible NAICS Codes
237310 – Highway, Street, and Bridge Construction
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238990 – All Other Specialty Trade Contractors
488119 – Other Airport Operations
238210 – Electrical Contractors and Other Wiring Installation Contractors
237990 – Other Heavy and Civil Engineering Construction
238320 – Painting and Wall Covering Contractors

Possible NAICS Codes
488119 – Other Airport Operations

Description
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541519 – Other Computer Related Services
611430 – Professional and Management Development Training
721110 – Hotels (except Casino Hotels) and Motels
561320 – Temporary Help Services

Description
Other Cargo and Freight Services

Possible NAICS Codes
492110 – Couriers and Express Delivery Services
484210 – Used Household and Office Goods Moving
488510 – Freight Transportation Arrangement
481212 – Nonscheduled Chartered Freight Air Transportation
485999 – All Other Transit and Ground Passenger Transportation
484110 – General Freight Trucking, Local
488991 – Packing and Crating
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
484220 – Specialized Freight (except Used Goods) Trucking, Local
488310 – Port and Harbor Operations

Description
Logistics Support Services

Possible NAICS Codes
541614 – Process, Physical Distribution, and Logistics Consulting Services
493190 – Other Warehousing and Storage
488310 – Port and Harbor Operations
561990 – All Other Support Services

Possible NAICS Codes
488119 – Other Airport Operations
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
531190 – Lessors of Other Real Estate Property
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
561210 – Facilities Support Services
541990 – All Other Professional, Scientific, and Technical Services
488190 – Other Support Activities for Air Transportation
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
336411 – Aircraft Manufacturing

Description
Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
531210 – Offices of Real Estate Agents and Brokers
488510 – Freight Transportation Arrangement
488991 – Packing and Crating
531390 – Other Activities Related to Real Estate
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
484110 – General Freight Trucking, Local
721110 – Hotels (except Casino Hotels) and Motels
492110 – Couriers and Express Delivery Services
541614 – Process, Physical Distribution, and Logistics Consulting Services

Description
Tuition, Registration, and Membership Fees

Possible NAICS Codes
611310 – Colleges, Universities, and Professional Schools
611430 – Professional and Management Development Training
813920 – Professional Organizations
923110 – Administration of Education Programs
611710 – Educational Support Services
813910 – Business Associations
611630 – Language Schools
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
611420 – Computer Training