Found 38 symbols starting with TR:

Tractor
Tractor
Tractor/Farm Vehicle Crossing
Tractor/Farm vehicle crossing warning sign - U.S.
Trademark symbol
The Trademark Symbol, in Unicode U+2122 ™ trade mark sign (HTML: ™ ™), is a symbol used to indicate an assertion that the preceding mark is a trademark.
Traffic Lights Ahead
Traffic Lights Ahead - Australia
Traffic Lights Ahead
Traffic Lights Ahead - Belgium
Traffic Lights Ahead
Traffic Lights Ahead - Botswana
Traffic Lights Ahead
Traffic Lights Ahead - China
Traffic Lights Ahead
Traffic Lights Ahead - Columbia
Traffic Lights Ahead
Traffic Lights Ahead - France
Traffic Lights Ahead
Traffic Lights Ahead - Germany
Traffic Lights Ahead
Traffic Lights Ahead - Poland
Traffic Lights Ahead
Traffic Lights Ahead - Netherlands
Traffic Lights Ahead
Traffic Lights Ahead - New Zealand
Traffic Lights Ahead
Traffic Lights Ahead - Poland
Traffic Lights Ahead
Traffic Lights Ahead - South Korea
Traffic Lights Ahead
Traffic Lights Ahead - Spain
Traffic Lights Ahead
Traffic Lights Ahead - Taiwan, Bhutan
Traffic Lights Ahead
Traffic Lights Ahead - United Kingdom, United Arab Emirates, Singapore, South Africa
Traffic Lights Ahead
Traffic Lights Ahead - United States, Thailand, Canada
Traffic Lights Ahead
Traffic Lights Ahead - U.S.
Trailhead
Trailhead
Tramps on the road
An English hobo sign that indicates there are more tramps on the current road.
Transform into liquid (alchemy)
Bearing some resemblance to the astrological sign for Scorpio, in alchemy this symbol indicates that something is transformed into a liquid.
Transform into liquid (alternate)
Bearing some resemblance to the astrological sign for Aquarius (which it functions as a version of), in alchemy this symbol indicates that something is transformed into a liquid.
Transport
Transport