Tisha B'Av

Rosh Chodesh Benching for Av

Y'he Ratzon (no change for Av)
Me Shasah Nisim (for Av)
Y'Chadshehu (for Av)

Megillat Eicha

Eicha Chapter 1
Eicha Chapter 2
Eicha Chapter 3..... Eicha Chapter 3 Alternate
Eicha Chapter 4
Eicha Chapter 5

Songs

L'cha Dodi (for Kabbalat Shabbat before Tisha B'Av)
Eli Tziyon (Kinot)