Acronyms dictionary RIH What does RIH stand for? RIH is a textspeak acronym used on the internet for rot in hell or rest in heaven. Fans of pop singer Rihanna also use Rih as a shortening of her name. Related words: RIP Beyonce (Bey) Examples of RIH Rapist lynched by mob in Nagaland. Succumbs to injuries. RIH : ROT IN HELL @royally_fiery, March, 2015 RIH DJ Official, never got to meet you but know you're resting with Christ forever in heaven! We will meet one day! @Aasha_Marie, August, 2016 I know Rih is enjoying this role as the Avon lady, but sis...we need new music...for the love of god, PLEASE! @bvrgexx, June, 2018 SEE MORE EXAMPLES Just Added shelfie, ACAB, yeet, Karen, BIPOC Note This is not meant to be a formal definition of RIH like most terms we define on Dictionary.com, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of RIH that will help our users expand their word mastery.