488 Support Activities for Transportation
4881 Support Activities for Air Transportation
- 48811 Airport Operations
- 488111 Air Traffic Control
- 488119 Other Airport Operations
- 48819 Other Support Activities for Air Transportation
4882 Support Activities for Rail Transportation
- 48821 Support Activities for Rail Transportation
4883 Support Activities for Water Transportation
- 48831 Port and Harbor Operations
- 48832 Marine Cargo Handling
- 48833 Navigational Services to Shipping
- 48839 Other Support Activities for Water Transportation
4884 Support Activities for Road Transportation
- 48841 Motor Vehicle Towing
- 48849 Other Support Activities for Road Transportation
4885 Freight Transportation Arrangement
- 48851 Freight Transportation Arrangement
4889 Other Support Activities for Transportation
- 48899 Other Support Activities for Transportation
- 488991 Packing and Crating
- 488999 All Other Support Activities for Transportation