preferential treatment;  special treatment;  discrimination;  express delivery;  special delivery
 special award;  special prize
 special lecturer;  guest lecturer
 special program;  special programme
 special measure;  special measures
 discount price;  special offer price
 special adoption;  plenary adoption;  adoption in which the relationship with the biological parents is dissolved
 special precautions;  special vigilance
 extra charge;  specially reduced charge
 special investigation headquarter
 special ward;  administrative subdivision of a prefecture that has a directly elected mayor and assembly;  special economic zone (China);  special administrative region of China (e.g. Hong Kong)
 special number;  special issue
 special exhibition (at museum, etc.)
 special committee;  ad hoc committee
 special order;  custom order;  bespoke (goods)
 special viewing platform (even higher viewing platform)
 special attack unit;  suicide squad;  kamikaze unit
 suicide attack;  kamikaze attack
 aggravated breach of trust
 special city;  special municipality;  direct-controlled municipality
 advanced juvenile training school;  special reformatory;  juvenile hall for grave offenders
 limited express (train for which a limited-express ticket is required);  limited express (train making a limited no. of stops)
 intensive-care old people's home
 special Diet session;  special session of the Diet;  Diet session required to be convoked within thirty days of a general election
 special Diet session;  special session of the Diet;  Diet session required to be convoked within thirty days of a general election
 special position in the civil service (exempted from application of the Local Public Service Act)
 special administrative region of China (e.g. Hong Kong);  SAR
 extra-curricular activities;  special activities
 Special Higher Police (1911-1945);  police unit controlling political thought and expression
 distinguished professor (unofficial title awarded by the institution itself)
 (the police) wanting (someone) for questioning;  having (someone) on the wanted list
 Special Permission to Stay in Japan;  residence status that can be granted to illegal immigrants or overstayers
 special local public entity
 special prosecutor (e.g. United States);  special counsel
 Special Income Tax for Reconstruction (of areas affected by the 2011 Tōhoku earthquake and tsunami)
 special drawing rights;  SDR
 special-purpose entity;  SPE
 special permanent resident
 Internet Engineering Task Force;  IETF
 Internet Research Task Force;  IRTF
 special economic zone (China)
 special delivery (mail category)
 special-express ticket (usu. needed in addition to a basic fare ticket);  limited-express ticket
 special cash payment (e.g. during the COVID-19 pandemic, 2020)
 person with a special relationship (e.g. in inheritance);  special relative