abo blood group system(n = noun.cognition) abo group, abo system - a classification system for the antigens of human blood; used in blood transfusion therapy; four groups are A and B and AB and O; Array
is a kind of classification system
12-tone system, abelian group, abo, abo antibodies, abo group, abo system, accentual system, accounting system, acetyl group, acyl group, adapid group, adp system, age group, air group, air transportation system, alarm system, alcohol group, aldehyde group, alkyl group, allyl group, amino group, amphibole group, animal group, ardois system, armed islamic group, arsenic group, arterial blood, arterial blood gases, arterial blood vessel, articulatory system, artificial blood, as a group, audio system, auditory system, autokinetic system, automatic data processing system, automixte system, autonomic nervous system, azido group, azo group, backup system, bad blood, banking system, basic point defense missile system, battle group, bell system of control, benzoyl group, benzyl group, bertillon system, binary number system, binary numeration system, binary system, biological group, block system, blood, blood agar, blood and thunder, blood bank, blood berry, blood blister, blood brother, blood brotherhood, blood cell, blood clam, blood clot, blood clotting, blood coagulation, blood corpuscle, blood count, blood cup, blood cyst, blood disease, blood disorder, blood donor, blood dyscrasia, blood extravasation, blood feud, blood flower, blood fluke, blood glucose, blood group, blood heat, blood kinship, blood knot, blood lily, blood line, blood meal, blood money, blood plasma, blood platelet, blood poisoning, blood pressure, blood profile, blood pudding, blood relation, blood relative, blood sausage, blood serum, blood spavin, blood sport, blood sugar, blood test, blood transfusion, blood type, blood typing, blood vessel, bloomsbury group, blue blood, brake system, british imperial system, british system, buddy system, bulletin board system, cable system, cacodyl group, cancer of the blood, carbonyl group, carboxyl group, cardiovascular system, cartesian coordinate system, cascade system, case system, caste system, central nervous system, cgs system, chautauqua system, chemical group, circulatory system, classification system, closed-loop system, coding system, color television system, colorado group, colour television system, communication system, commutative group, complete blood count, computer system, computing system, congo group, consonant system, consonantal system, continental system, contract system, control system, coolant system, cooling system, coordinate system, copernican system, core group, coude system, credit system, crofton system, cyanide group, cyano group, data system, database management system, decimal number system, decimal numeration system, decimal system, decimal system of classification, defence system, defense system, department of defense laboratory system, dewey decimal system, differential blood count, digestive system, disk operating system, dragon's blood, drainage system, drive line system, duodecimal number system, duodecimal system, dynamical system, early warning system, economic system, electoral system, electrical system, elite group, emergency alert system, encounter group, endocrine system, engine cooling system, english system, ethanoyl group, ethnic group, ethyl group, exhaust system, explosive detection system, farm credit system, federal home loan bank system, federal reserve system, female reproductive system, feudal system, fiber-optic transmission system, fibre-optic transmission system, field-sequential color television system, field-sequential color tv system, file system, filing system, fire control system, first of october antifascist resistance group, fixed-point representation system, flesh and blood, floating-point representation system, force-feed lubricating system, fuel injection system, fuel system, full blood, gambling system, ganz system, gas system, gastrointestinal system, genital system, genitourinary system, global positioning system, group, group a, group ab, group action, group amentiferae, group b, group captain, group centrospermae, group discussion, group dynamics, group insurance, group meeting, group o, group participation, group practice, group psychotherapy, group pteridospermae, group pteridospermaphyta, group theory, group therapy, guidance system, half blood, harlech group, heating system, helium group, hexadecimal number system, hexadecimal system, hierarchical classification system, high blood pressure, high fidelity sound system, highway system, honor system, hot blood, hub-and-spoke system, hydraulic system, hydraulic transmission system, hydrazo group, hydroxyl group, hypermedia system, hypertext system, ignition system, immune system, in cold blood, in group, in the blood, inertial guidance system, inertial navigation system, information processing system, information system, integumentary system, interactive multimedia system, intercommunication system, interest group, international system, international system of units, islamic group, islamic group of uzbekistan, jazz group, judicial system, jury system, kaplan group, ketone group, kin group, kinship group, language system, laramie group, legal system, lens system, libyan fighting group, libyan islamic fighting group, libyan islamic group, life-support system, limbic system, linkage group, list system, llandeilo group, logical system, loudspeaker system, lubricating system, ludlow group, lymphatic system, malaysia militant group, malaysian mujahidin group, male reproductive system, marconi system, mathematical group, measuring system, mechanical system, medical literature analysis and retrieval system, menstrual blood, mercantile system, merit system, methyl group, methylene group, metric system, microsoft disk operating system, military group, milky way system, minority group, missile defence system, missile defense system, mixed blood, monaural system, monetary system, mononuclear phagocyte system, morphophonemic system, multimedia system, muscle system, musculoskeletal system, musical group, naval tactical data system, navigational system, nervous system, nitro group, nonlinear system, notational system, number representation system, number system, numeration system, object-oriented database management system, occupational group, octal number system, octal numeration system, omomyid group, operating system, orange group, orly group, out group, p.a. system, pa system, parasympathetic nervous system, patent system, peer group, peripheral nervous system, philosophical system, phone system, phonemic system, phonologic system, phonological system, phycomycetes group, play group, plumbing system, point system, political system, pop group, portage group, portal system, positional representation system, potsdam group, power system, pressure group, pressure-feed lubricating system, pricing system, promotion system, propulsion system, propyl group, prosodic system, psa blood test, psychotherapy group, ptolemaic system, public address system, pure binary numeration system, purkinje's system, pyramidal motor system, quadraphonic system, quadriphonic system, quebec group, railway system, rap group, rating system, receiving system, recording system, red blood cell, reference system, refrigeration system, relational database management system, reproductive system, respiratory system, reticular activating system, reticuloendothelial system, revolutionary group, rh-negative blood, rh-negative blood type, rh-positive blood type, rock group, root system, salafast group for call and combat, salafist group, school system, scoring system, scout group, scrutin de liste system, scrutin uninomial system, scrutin uninominal voting system, security system, selective service system, sensory system, sewage system, sewer system, sexadecimal number system, shed blood, ship-towed long-range acoustic detection system, shipboard system, si system, single-member system, skeletal system, skiffle group, small computer system interface, social group, social system, software system, solar system, solar thermal system, somatic sensory system, somatosensory system, sound system, speaker system, splinter group, spoils system, sprinkler system, steering system, stereo system, stereophonic system, subway system, support system, surface-to-air missile system, surveillance system, suspension system, sweat blood, sympathetic nervous system, system, system administrator, system call, system clock, system command, system components, system error, system of logic, system of macrophages, system of measurement, system of numeration, system of rules, system of weights, system of weights and measures, system program, t group, tandem system, target acquisition system, tax system, taxonomic group, telecom system, telecommunication system, telephone system, television system, tense system, terrorist group, theological system, third-rail system, three-torque system of control, time-delay measuring system, tonal system, tone system, torrens system, touch system, transmission system, transportation system, twelve-tone system, uninominal system, uninominal voting system, united self-defense group of colombia, united states customary system, unix operating system, unix system, uranyl group, urinary system, urogenital system, vascular system, venous blood, venous blood system, venous blood vessel, ventilating system, ventilation system, vestibular system, vinyl group, visual system, voting system, vowel system, water system, water vascular system, weapon system, weapons system, wenlock group, white blood cell, white blood corpuscle, whole blood, word processing system, working group, writing system