TV for the Maryland game is "RSN," i.e., Fox Sports South, cable channel 46, digital cable channel 508 or HD channel 1508 on Time Warner Cable in the Triad.
Elsewhere, here are the possibilities (check your local listings):
RSN Football Package - 2011 ACC Football
Produced by Raycom Sports, this 14-game package is carried primarily by four regional sports networks that cover the ACC footprint:
FOX Sports South (FS South) - covers eight states in the southeastern portion of the country: North Carolina, South Carolina, Georgia, Tennessee, Alabama, Mississippi and Kentucky
SUN Sports (SUN) or FOX Sports Florida (FS Florida) - both cover the state of Florida, SUN will be the primary network until baseball season ends, then coverage will switch to FS Florida
Comcast SportsNet Mid-Atlantic (CSN Mid-Atlantic) - covers the states of Maryland, Virginia, and the District of Columbia, and parts of Delaware, Pennsylvania and West Virginia
New England Sports Network (NESN) - covers the New England states of Massachusetts, Connecticut, Rhode Island, Vermont, New Hampshire and Maine
Package can also air on regional sports networks outside the ACC footprint. This carriage will vary on a week to week basis.