lucky; auspicious; propitious; rayl (acoustical unit)

Sweden

see 瑞安市[Rui4 an1 Shi4]

riel (Cambodian currency)

Swede

see 瑞金市[Rui4 jin1 Shi4]

Swiss (person)

see 瑞麗市|瑞丽市[Rui4 li4 Shi4]

Rhea (Titaness of Greek mythology)

auspicious animal (such as the dragon)

see 瑞昌市[Rui4 chang1 Shi4]

Swiss franc

propitious vapours

Rui Shi, Auspicious Lions of Chinese mythology

lovely color

Renesas Electronics (Japanese microchip company)

timely snow

winter daphne (Daphne odora)

Ruili, a county-level city in Dehong Dai and Jingpo Autonomous Prefecture 德宏傣族景頗族自治州|德宏傣族景颇族自治州[De2 hong2 Dai3 zu2 Jing3 po1 zu2 Zi4 zhi4 zhou1], Yunnan

Swedish (language)

Swiss roll

Rui'an, a county-level city in Wenzhou City 溫州市|温州市[Wen1 zhou1 Shi4], Zhejiang

Ruichang, a county-level city in Jiujiang City 九江市[Jiu3 jiang1 Shi4], Jiangxi

Ripple (digital currency)

Ruijin, a county-level city in Ganzhou City 贛州市|赣州市[Gan4 zhou1 Shi4], Jiangxi

Rayleigh criterion (optics)

Swiss Army knife

Swiss franc (currency)

Luckin Coffee, chain of coffee shops founded in Beijing in 2017

remdesivir (antiviral medication) (loanword)

Wright's stain (used in studying blood)

Wright's stain (used in studying blood)