tomYeller is an addon I created for my guild to announce the following abilities in raid (or party) :

Combat rez:
Rebirth
Soulstone Resurrection
Raise Ally
Bloodlust like spells:
Bloodlust
Heroism
Time Warp
Ancient Hysteria
Single target defensive cooldowns:
Pain Suppression
Guardian Spirit
Hand of Sacrifice
Hand of Salvation
Hand of Protection
Hand of Freedom
Raid wide defensive cooldowns:
Aura Mastery
Divine Guardian
Rallying Cry
Spirit Link Totem
Power Word: Barrier
Tranquility
Misc spells:
Innervate
Lay on Hands
LightWell
Mana Tide Totem
When appropriate then announcement will tell the target of the spell, spell with a duration will also have an announcement for the end of the spell. Combat rez spell with a cast time will also have announcements for the start and cancel of the spell. Each annoucemement will have a raid target icon at the sart and at the end, each icon have a signification :

Skull is for combat rez
Orange circle is for raid wide cooldowns
Yellow star is for single target cooldowns
Puprle diamon is for misc spells
Red cross is for spell interrups
White moon is for lightwell