| Acetaminophen (drug abuse) |
| Apo A1 |
| Apo B |
| Arylsulfatase A |
| Amitriptyline |
| APTT |
| ASCA (IgG) |
| Ascit fluid culture |
| ASO |
| Aspirin (salicylate) |
| Anti TSH receptor Ab |
| Anti Desmoglein-3 |
| Alpha Fodrin IgG |
| Anti Phospholipase A2 receptor |
| Anti Neuronal Ab (Paraneoplastic( |
| Adrenalin |
| Anti GAD |
| A/G ratio |
| Anti Insulin |
| Anti SLA (Soluble Liver Ag) |
| Aspergillus fumigatus Ab(IgG) |
| Anti Islet Cell |
| Aspergillus fumigatus Ab(IgM) |
| Anti Platelet Ab (Flow cytometry) |
| ADA Fluid |
| Anti Intrinsic Factor |
| Anti histone |
| ABG (Arterial blood gas) |
| Alb index |
| Anti Platelet Ab ( IgG ) |
| ANTI CHOLINERGIC: |
| Alprazolam |
| Acylcarnitine profile |
| Anti C1q |
| Addis Count 12 hrs. |
| Anti Endomesial Ab (IgA) |
| Anti Platelet Ab ( IgM ) |
| Alpha Fodrin IgA |
| Anti musk Ab |
| Aldosterone (supine) |
| ANTIPSYCHOTIC: |
| ANALGESICS : |
| ANTI CONVULSION : |
| ANTI DEPRESSION (TCA): |
| Amylase-fluid |
| Albumin Serum-OCB |
| Alb index |
| Acid -P(semen) |
| Acetaminophen |
| Adenovirus |
| Addis Count ( Random ) |
| Alfa Fetoprotein Fluid |
| Ascite Fluid D.S |
| Ascite Fluid C&S |
| Ascite Fluid Direct Smear for BK |
| Alfa Fetoprotein -Amniotic fluid |
| Acetylcholine receptor Ab |
| Acid phosphatase(prostatic) |
| Acid phosphatase(total) |
| Albumin |
| Aldosterone (upright) |
| ACTH |
| ADA serum |
| Aldolase |
| Alkaline phosphatase |
| Alkaline phosphatase isoensyme |
| ANTI COAGULANT: |
| Alprazolam |
| AML 1/ETO PCR - AML- 2 |
| Alpha 1 Anti Trypsin |
| Alpha fetoprotein |
| Anti smooth muscle Ab (ASMA) |
| Ammonia |
| ANA |
| ANCA |
| Androstenedione |
| Anti B2 Glycoprotein Ab (IgG) |
| Anti A titer |
| Anti B titer |
| Anti B2 Glycoprotein Ab (IgM) |
| Anti Cardiolipin Ab (IgG) |
| Anti GM1 Ab (IgG) |
| Amylase serum |
| Anti leptospira Ab(IgG) |
| Anti leptospira Ab(IgM) |
| Anti Cardiolipin Ab (IgM) |
| Anti Centromer Ab (IgG) |
| Anti DNA (ds) |
| Anti Endomesial Ab (IgA) |
| Anti Endomesial Ab (IgG) |
| Anti jo- 1 Ab |
| Anti GBM Ab |
| Arsenic |
| Anti Gliadin Ab (IgA) |
| Anti Gliadin Ab (IgG) |
| Anti Mullerian hormone (AMH) |
| Anti Parietal Ab |
| Anti Pemphigus Ab (IgG) |
| Anti Phospholipid Ab (IgG) |
| Anti Phospholipid Ab (IgM) |
| Anti GM1 Ab (IgM) |
| Anti Platelet Ab |
| Anti PR3 |
| Anti SCL- 70 Ab (Topoisomerase) |
| Anti sperm Ab |
| Anti SSA (Ro) Ab |
| Anti SSB (La) Ab |
| Anti Thyroglobulin Ab |
| Antimitochondrial Ab (AMA) |
| Antithrombin III |
| ANTI HISTAMINE: |
| Acetaminophen |
| Atropin |
| Atenolol |
| Adalat |
| Aspirin |
| Amphetamine |
